{
  "schema_version": 1,
  "snapshot": "2026-09-12",
  "scope": "Historical source assessments, not release support.",
  "records": [
    {
      "id": "host/remote",
      "title": "@electron/remote compatibility",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Admitted facade slice; full parity unverified"
    },
    {
      "id": "attar/abort-signal",
      "title": "AbortController and AbortSignal",
      "category": "Web APIs",
      "assessed": "2026-09-16",
      "feature": "events"
    },
    {
      "id": "blink/core/accessibility",
      "title": "accessibility",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "accessibility"
    },
    {
      "id": "blink/modules/accessibility",
      "title": "accessibility",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "feature": "accessibility"
    },
    {
      "id": "attar/a11y",
      "title": "Accessibility",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "accessibility"
    },
    {
      "id": "blink/modules/ad_auction",
      "title": "ad auction",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "attar/dom-listeners",
      "title": "addEventListener on DOM nodes",
      "category": "Web APIs",
      "assessed": "2026-09-16",
      "feature": "events"
    },
    {
      "id": "attar/aot",
      "title": "Ahead-of-time JavaScript compilation",
      "category": "JavaScript",
      "assessed": "2026-09-16",
      "feature": "typescript"
    },
    {
      "id": "blink/core/animation",
      "title": "animation",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "animation"
    },
    {
      "id": "blink/modules/animationworklet",
      "title": "animationworklet",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "electron/app",
      "title": "app",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Readiness/lifecycle slice; some app operations refused"
    },
    {
      "id": "blink/modules/app_banner",
      "title": "app banner",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/assert",
      "title": "assert",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "node/assert/strict",
      "title": "assert/strict",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "host/ipc",
      "title": "Async IPC admission / replies",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "scoped",
      "state_label": "Checked subset",
      "note": "Production-extracted fixture passed"
    },
    {
      "id": "node/async_hooks",
      "title": "async_hooks",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Timer-local context slice; public hooks incomplete"
    },
    {
      "id": "node-runtime/async_context",
      "title": "Asynchronous context tracking",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Scoped host/engine adapters; complete Node parity pending"
    },
    {
      "id": "attar/audio-video",
      "title": "Audio and video elements",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "canvas"
    },
    {
      "id": "blink/modules/audio_output_devices",
      "title": "audio output devices",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "UI and capability semantics need per-API boundary assessment"
    },
    {
      "id": "electron/autoUpdater",
      "title": "autoUpdater",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Squirrel path; open-window install handshake missing"
    },
    {
      "id": "blink/modules/awc",
      "title": "awc",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/modules/background_fetch",
      "title": "background fetch",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/background_sync",
      "title": "background sync",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/badging",
      "title": "badging",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/BaseWindow",
      "title": "BaseWindow",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Existing native window; full window API pending"
    },
    {
      "id": "blink/modules/battery",
      "title": "battery",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/beacon",
      "title": "beacon",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/fileapi",
      "title": "Blob / File / FileReader",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "blink/modules/bluetooth",
      "title": "bluetooth",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/breakout_box",
      "title": "breakout box",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/broadcastchannel",
      "title": "broadcastchannel",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/ai",
      "title": "Browser AI",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/BrowserView",
      "title": "BrowserView",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Wrapper reaches unavailable WebContentsView"
    },
    {
      "id": "electron/BrowserWindow",
      "title": "BrowserWindow",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "One Views owner; additional windows refused"
    },
    {
      "id": "blink/modules/browsing_topics",
      "title": "browsing topics",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/buffer",
      "title": "buffer",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "attar/assets",
      "title": "Bundled assets",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "assets"
    },
    {
      "id": "node-runtime/n-api",
      "title": "C/C++ addons with Node-API",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Arbitrary native addon loading/ABI not admitted"
    },
    {
      "id": "node-runtime/addons",
      "title": "C++ addons",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Arbitrary native addon loading/ABI not admitted"
    },
    {
      "id": "node-runtime/embedding",
      "title": "C++ embedder API",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Node embedding API; Attar/AOT supply different embedding"
    },
    {
      "id": "blink/modules/cache_storage",
      "title": "Cache Storage",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/canvas",
      "title": "canvas",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "feature": "canvas"
    },
    {
      "id": "attar/canvas-api",
      "title": "Canvas 2D JavaScript bindings",
      "category": "UI",
      "assessed": "2026-09-13",
      "feature": "canvas"
    },
    {
      "id": "node/child_process",
      "title": "child_process",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "OS process adapter; full Node I/O parity pending"
    },
    {
      "id": "exclusions/browser-product",
      "title": "Chrome UI / browser process / content",
      "category": "Excluded behaviors within broader APIs and the native runtime",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "Excluded from the native product; remote content uses the System WebView boundary"
    },
    {
      "id": "attar/class-list",
      "title": "classList and DOMTokenList",
      "category": "Web APIs",
      "assessed": "2026-09-16",
      "feature": "dom"
    },
    {
      "id": "blink/core/clipboard",
      "title": "clipboard",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "clipboard"
    },
    {
      "id": "blink/modules/clipboard",
      "title": "clipboard",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "feature": "clipboard"
    },
    {
      "id": "electron/clipboard",
      "title": "clipboard",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Host protocol; formats/platform parity pending"
    },
    {
      "id": "node/cluster",
      "title": "cluster",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Source imported; cluster runtime unverified"
    },
    {
      "id": "node-runtime/cli",
      "title": "Command-line options",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Separate runtime/API contract; complete coverage pending"
    },
    {
      "id": "blink/modules/compression",
      "title": "compression",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "blink/modules/compute_pressure",
      "title": "compute pressure",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/console",
      "title": "console",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "node/constants",
      "title": "constants",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/modules/contacts_picker",
      "title": "contacts picker",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/content_extraction",
      "title": "content extraction",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/content_index",
      "title": "content index",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/contentTracing",
      "title": "contentTracing",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "electron/contextBridge",
      "title": "contextBridge",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "blink/modules/cookie_store",
      "title": "Cookie Store",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/crashReporter",
      "title": "crashReporter",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "blink/modules/credentialmanagement",
      "title": "Credential Management / WebAuthn",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/crypto",
      "title": "crypto",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Primitive providers; pinned callers/native parity pending"
    },
    {
      "id": "blink/core/css",
      "title": "css",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "css-imports"
    },
    {
      "id": "attar/animations",
      "title": "CSS Animation",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "animation"
    },
    {
      "id": "attar/flexbox",
      "title": "CSS Flexible Box Layout Module",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "layout"
    },
    {
      "id": "attar/grid",
      "title": "CSS Grid Layout",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "layout"
    },
    {
      "id": "attar/css-import",
      "title": "CSS imports in standalone UI bundles",
      "category": "Build & tools",
      "assessed": "2026-09-13",
      "feature": "css-imports"
    },
    {
      "id": "attar/transitions",
      "title": "CSS Transitions",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "animation"
    },
    {
      "id": "blink/modules/csspaint",
      "title": "csspaint",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "attar/dataset",
      "title": "dataset and data attributes",
      "category": "Web APIs",
      "assessed": "2026-09-16",
      "feature": "dom"
    },
    {
      "id": "node-runtime/debugger",
      "title": "Debugger",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "Node/V8 debugger backend excluded; does not exclude external build tooling"
    },
    {
      "id": "blink/modules/delegated_ink",
      "title": "delegated ink",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "electron/desktopCapturer",
      "title": "desktopCapturer",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "blink/modules/device_orientation",
      "title": "device orientation",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/device_posture",
      "title": "device posture",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "host/devtools",
      "title": "DevTools / debugging",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No complete Electron-equivalent tooling result catalogued"
    },
    {
      "id": "node/dgram",
      "title": "dgram",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Source imported; complete UDP provider unverified"
    },
    {
      "id": "node/diagnostics_channel",
      "title": "diagnostics_channel",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "electron/dialog",
      "title": "dialog",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Facade/binding present; full API behavior unverified"
    },
    {
      "id": "blink/modules/direct_sockets",
      "title": "direct sockets",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/display_lock",
      "title": "display lock",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "node/dns",
      "title": "dns",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Resolver bindings; complete native DNS path unverified"
    },
    {
      "id": "node/dns/promises",
      "title": "dns/promises",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/modules/document_picture_in_picture",
      "title": "document picture in picture",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/core/dom",
      "title": "dom",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "dom"
    },
    {
      "id": "node/domain",
      "title": "domain",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/modules/donottrack",
      "title": "donottrack",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/editing",
      "title": "editing",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "forms"
    },
    {
      "id": "attar/attributes",
      "title": "Element attributes",
      "category": "UI",
      "assessed": "2026-09-13",
      "feature": "inline-style"
    },
    {
      "id": "blink/modules/encoding",
      "title": "encoding",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "blink/modules/encryptedmedia",
      "title": "encryptedmedia",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "attar/embedding",
      "title": "Engine embedding",
      "category": "JavaScript",
      "assessed": "2026-09-13",
      "feature": "npm"
    },
    {
      "id": "node-runtime/errors",
      "title": "Errors",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Separate runtime/API contract; complete coverage pending"
    },
    {
      "id": "exclusions/runtime-eval",
      "title": "eval / new Function",
      "category": "Excluded behaviors within broader APIs and the native runtime",
      "assessed": "2026-09-12",
      "feature": "runtime-code"
    },
    {
      "id": "blink/core/events",
      "title": "events",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "events"
    },
    {
      "id": "node/events",
      "title": "events",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/modules/eventsource",
      "title": "EventSource / SSE",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "blink/modules/eyedropper",
      "title": "eyedropper",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/core/fetch",
      "title": "fetch",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "blink/modules/file_system_access",
      "title": "File System Access / OPFS",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/filesystem",
      "title": "filesystem",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/font_access",
      "title": "font access",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Local font enumeration; provider/admission not assessed"
    },
    {
      "id": "blink/core/fragment_directive",
      "title": "fragment directive",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/core/frame",
      "title": "frame",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Mixed UI/context family; assign APIs by ADR 0012 semantics"
    },
    {
      "id": "node/fs",
      "title": "fs",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "I/O/admin providers; native reuse and method gaps"
    },
    {
      "id": "node/fs/promises",
      "title": "fs/promises",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Async bridge; final native product proof pending"
    },
    {
      "id": "blink/core/fullscreen",
      "title": "fullscreen",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/modules/fuzzing",
      "title": "fuzzing",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Chromium internal/testing family; not an application module"
    },
    {
      "id": "blink/modules/gamepad",
      "title": "gamepad",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "attar/gc",
      "title": "Garbage collection",
      "category": "JavaScript",
      "assessed": "2026-09-16",
      "feature": "typescript"
    },
    {
      "id": "blink/core/geolocation",
      "title": "geolocation",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/geometry",
      "title": "geometry",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "geometry"
    },
    {
      "id": "attar/geometry",
      "title": "getBoundingClientRect()",
      "category": "UI",
      "assessed": "2026-09-13",
      "feature": "geometry"
    },
    {
      "id": "attar/computed-style",
      "title": "getComputedStyle()",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "geometry"
    },
    {
      "id": "node-runtime/globals",
      "title": "Globals",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Scoped host/engine adapters; complete Node parity pending"
    },
    {
      "id": "electron/globalShortcut",
      "title": "globalShortcut",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "blink/modules/handwriting",
      "title": "handwriting",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/highlight",
      "title": "highlight",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/core/html",
      "title": "html",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "layout"
    },
    {
      "id": "attar/html-build",
      "title": "HTML compilation",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "layout"
    },
    {
      "id": "attar/focus",
      "title": "HTMLElement.focus()",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "forms"
    },
    {
      "id": "node/http",
      "title": "http",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Pinned source; parser/transport provider closure pending"
    },
    {
      "id": "node/http2",
      "title": "http2",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Pinned source; native transport closure pending"
    },
    {
      "id": "node/https",
      "title": "https",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Pinned Node TLS/HTTP; providers incomplete"
    },
    {
      "id": "blink/modules/idle",
      "title": "idle",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/imagebitmap",
      "title": "ImageBitmap",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Mixed UI/context family; assign APIs by ADR 0012 semantics"
    },
    {
      "id": "blink/modules/imagecapture",
      "title": "imagecapture",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "attar/images",
      "title": "Images and UI resource URLs",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "assets"
    },
    {
      "id": "electron/ImageView",
      "title": "ImageView",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "attar/dom-create",
      "title": "Imperative DOM creation",
      "category": "Web APIs",
      "assessed": "2026-09-16",
      "feature": "dom"
    },
    {
      "id": "electron/inAppPurchase",
      "title": "inAppPurchase",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "blink/modules/indexeddb",
      "title": "IndexedDB",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Complete backend/stored-data compatibility unproven"
    },
    {
      "id": "blink/core/input",
      "title": "input",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "forms"
    },
    {
      "id": "blink/core/inspector",
      "title": "inspector",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Chromium internal/testing family; not an application module"
    },
    {
      "id": "node/inspector",
      "title": "inspector",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "V8 inspector backend excluded from the shipped AOT runtime"
    },
    {
      "id": "node/inspector/promises",
      "title": "inspector/promises",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "V8 inspector backend excluded from the shipped AOT runtime"
    },
    {
      "id": "blink/modules/installedapp",
      "title": "installedapp",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node-runtime/intl",
      "title": "Internationalization",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Scoped host/engine adapters; complete Node parity pending"
    },
    {
      "id": "attar/intl",
      "title": "Internationalization API",
      "category": "JavaScript",
      "assessed": "2026-09-16",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Intl is partial: Collator 91 % of Test262 files, NumberFormat 49 %, DateTimeFormat 42 %, PluralRules and Segmenter below 6 %, Locale 0 %. The compile-time message catalogue and runtime locale are in the profile."
    },
    {
      "id": "blink/core/intersection_observer",
      "title": "intersection observer",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "observers"
    },
    {
      "id": "electron/ipcMain",
      "title": "ipcMain",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Async handlers; product IPC/serialization proof pending"
    },
    {
      "id": "electron/IpcMainServiceWorker",
      "title": "IpcMainServiceWorker",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Declaration only; no runtime export at this pin"
    },
    {
      "id": "electron/ipcRenderer",
      "title": "ipcRenderer",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Async slice; synchronous IPC refused"
    },
    {
      "id": "attar/classes",
      "title": "JavaScript classes",
      "category": "JavaScript",
      "assessed": "2026-09-16",
      "feature": "typescript"
    },
    {
      "id": "attar/functions",
      "title": "JavaScript functions and closures",
      "category": "JavaScript",
      "assessed": "2026-09-16",
      "feature": "typescript"
    },
    {
      "id": "attar/modules",
      "title": "JavaScript modules",
      "category": "JavaScript",
      "assessed": "2026-09-16",
      "feature": "typescript"
    },
    {
      "id": "blink/modules/keyboard",
      "title": "keyboard",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "UI and capability semantics need per-API boundary assessment"
    },
    {
      "id": "host/keytar",
      "title": "keytar / OS keychain",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Native provider/owner; current product proof pending"
    },
    {
      "id": "blink/modules/launch",
      "title": "launch",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/layout",
      "title": "layout",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "layout"
    },
    {
      "id": "attar/linux",
      "title": "Linux packages",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "linux"
    },
    {
      "id": "host/html",
      "title": "Local HTML child document",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Bounded profile; parsed scripts do not execute"
    },
    {
      "id": "blink/modules/storage",
      "title": "localStorage / sessionStorage",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "feature": "storage"
    },
    {
      "id": "attar/locked-graph",
      "title": "Locked application graph",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "typescript"
    },
    {
      "id": "blink/modules/locked_mode",
      "title": "locked mode",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "attar/package",
      "title": "macOS app packaging",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "macos"
    },
    {
      "id": "attar/signing",
      "title": "macOS signing and notarization",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "macos"
    },
    {
      "id": "host/scheduling",
      "title": "Main worker scheduling",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Owner loop present; packaged responsiveness unverified"
    },
    {
      "id": "blink/modules/managed_device",
      "title": "managed device",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/manifest",
      "title": "manifest",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "attar/match-media",
      "title": "matchMedia and media queries",
      "category": "Web APIs",
      "assessed": "2026-09-16",
      "feature": "media-queries"
    },
    {
      "id": "blink/core/mathml",
      "title": "mathml",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "canvas"
    },
    {
      "id": "attar/mathml",
      "title": "MathML",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "canvas"
    },
    {
      "id": "blink/modules/media_capabilities",
      "title": "media capabilities",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Decode/encode capability queries; provider coverage unassessed"
    },
    {
      "id": "blink/modules/mediacapturefromelement",
      "title": "mediacapturefromelement",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "UI and capability semantics need per-API boundary assessment"
    },
    {
      "id": "blink/modules/mediarecorder",
      "title": "mediarecorder",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/mediasession",
      "title": "mediasession",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/modules/mediasource",
      "title": "mediasource",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/modules/mediastream",
      "title": "mediastream",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/Menu",
      "title": "Menu",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Earlier macOS live result; parity gaps remain"
    },
    {
      "id": "electron/MenuItem",
      "title": "MenuItem",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Template/role logic; platform parity pending"
    },
    {
      "id": "electron/MessageChannelMain",
      "title": "MessageChannelMain",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "blink/core/messaging",
      "title": "messaging",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "blink/core/script_tools",
      "title": "Model context / WebMCP",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Model context / WebMCP API; no Attar provider assessment"
    },
    {
      "id": "node/module",
      "title": "module",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Closed graph; arbitrary runtime module loading unavailable"
    },
    {
      "id": "node-runtime/modules",
      "title": "Modules: CommonJS modules",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Closed build graph only; runtime loading is restricted"
    },
    {
      "id": "node-runtime/esm",
      "title": "Modules: ECMAScript modules",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Closed build graph only; runtime loading is restricted"
    },
    {
      "id": "node-runtime/packages",
      "title": "Modules: Packages",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Closed build graph only; runtime loading is restricted"
    },
    {
      "id": "node-runtime/typescript",
      "title": "Modules: TypeScript",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Closed build graph only; runtime loading is restricted"
    },
    {
      "id": "blink/core/mojo",
      "title": "mojo",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Chromium internal/testing family; not an application module"
    },
    {
      "id": "blink/modules/mojo",
      "title": "mojo",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Chromium internal/testing family; not an application module"
    },
    {
      "id": "host/multiwindow",
      "title": "Multiple native windows",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Additional native BrowserWindow creation refused"
    },
    {
      "id": "attar/mutation-observer",
      "title": "MutationObserver",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "observers"
    },
    {
      "id": "host/addons",
      "title": "Native addon admission",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Each addon needs its own ABI/loading/lifetime contract"
    },
    {
      "id": "attar/native-api",
      "title": "Native C / Rust UI API",
      "category": "Build & tools",
      "assessed": "2026-09-13",
      "feature": "native-embedding"
    },
    {
      "id": "host/seal",
      "title": "Native layer seal / distribution",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Contract staged; archive unpublished"
    },
    {
      "id": "attar/menus",
      "title": "Native menus and dialogs",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "windows"
    },
    {
      "id": "attar/sdk",
      "title": "Native SDK distribution",
      "category": "Build & tools",
      "assessed": "2026-09-13",
      "feature": "macos"
    },
    {
      "id": "attar/window",
      "title": "Native windows",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "windows"
    },
    {
      "id": "electron/nativeImage",
      "title": "nativeImage",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "electron/nativeTheme",
      "title": "nativeTheme",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "OS theme protocol; product event parity pending"
    },
    {
      "id": "blink/core/navigation_api",
      "title": "navigation api",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/navigatorcontentutils",
      "title": "navigatorcontentutils",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/net",
      "title": "net",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Chromium carve tested; final product integration pending"
    },
    {
      "id": "node/net",
      "title": "net",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "TCP providers; complete socket semantics unverified"
    },
    {
      "id": "blink/modules/netinfo",
      "title": "netinfo",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/netLog",
      "title": "netLog",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Facade source; native logging path unverified"
    },
    {
      "id": "electron/Notification",
      "title": "Notification",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "blink/modules/notifications",
      "title": "notifications",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/offscreencanvas",
      "title": "offscreencanvas",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Execution/transfer surface not admitted in current profile"
    },
    {
      "id": "attar/standalone-package",
      "title": "One-command standalone app packaging",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "macos"
    },
    {
      "id": "node/os",
      "title": "os",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "host/processes",
      "title": "OS process isolation",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "Main/renderer OS isolation excluded by the one-process design; child_process is separate"
    },
    {
      "id": "blink/core/overscroll",
      "title": "overscroll",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "host/product",
      "title": "Packaged acceptance / platforms",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Current package unverified; old snapshot is not current"
    },
    {
      "id": "blink/core/page",
      "title": "page",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Mixed UI/context family; assign APIs by ADR 0012 semantics"
    },
    {
      "id": "node/path",
      "title": "path",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "node/path/posix",
      "title": "path/posix",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "node/path/win32",
      "title": "path/win32",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/modules/payments",
      "title": "payments",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/perf_hooks",
      "title": "perf_hooks",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Clock slice; messaging/Undici bootstrap gap"
    },
    {
      "id": "blink/modules/permissions",
      "title": "permissions",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node-runtime/permissions",
      "title": "Permissions",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Separate runtime/API contract; complete coverage pending"
    },
    {
      "id": "blink/core/permissions_policy",
      "title": "permissions policy",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/picture_in_picture",
      "title": "picture in picture",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/modules/plugins",
      "title": "plugins",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "attar/pointer-capture",
      "title": "Pointer capture",
      "category": "Web APIs",
      "assessed": "2026-09-16",
      "feature": "events"
    },
    {
      "id": "electron/powerMonitor",
      "title": "powerMonitor",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "OS state/events provider; full parity pending"
    },
    {
      "id": "electron/powerSaveBlocker",
      "title": "powerSaveBlocker",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Sleep inhibitor slice; full type/platform coverage pending"
    },
    {
      "id": "blink/core/preferences",
      "title": "preferences",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "UI and capability semantics need per-API boundary assessment"
    },
    {
      "id": "host/preload",
      "title": "Preload lifecycle / isolation",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Isolated worlds and preload guarantees not established"
    },
    {
      "id": "blink/modules/presentation",
      "title": "presentation",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/printing",
      "title": "printing",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/process",
      "title": "process",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Metadata/metrics methods; full Node process API pending"
    },
    {
      "id": "attar/promise",
      "title": "Promises and async / await",
      "category": "JavaScript",
      "assessed": "2026-09-16",
      "feature": "typescript"
    },
    {
      "id": "electron/protocol",
      "title": "protocol",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "node/punycode",
      "title": "punycode",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/modules/push_messaging",
      "title": "push messaging",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/pushNotifications",
      "title": "pushNotifications",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "APNS provider interface; live delivery unverified"
    },
    {
      "id": "attar/dom-selectors",
      "title": "querySelector() / querySelectorAll()",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "dom"
    },
    {
      "id": "node/querystring",
      "title": "querystring",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/modules/quota",
      "title": "quota",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "attar/react",
      "title": "React",
      "category": "React",
      "assessed": "2026-09-16",
      "feature": "react"
    },
    {
      "id": "attar/react-class",
      "title": "React class components",
      "category": "React",
      "assessed": "2026-09-16",
      "feature": "react"
    },
    {
      "id": "attar/react-concurrent",
      "title": "React concurrent rendering / Suspense",
      "category": "React",
      "assessed": "2026-09-16",
      "feature": "react"
    },
    {
      "id": "attar/react-state",
      "title": "React hooks and state",
      "category": "React",
      "assessed": "2026-09-16",
      "feature": "react"
    },
    {
      "id": "attar/hydration",
      "title": "React hydration",
      "category": "React",
      "assessed": "2026-09-13",
      "feature": "react"
    },
    {
      "id": "attar/inline-style",
      "title": "React style prop / inline styles",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "inline-style"
    },
    {
      "id": "node/readline",
      "title": "readline",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "node/readline/promises",
      "title": "readline/promises",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "attar/regexp",
      "title": "Regular expressions",
      "category": "JavaScript",
      "assessed": "2026-09-16",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "91 % of Test262 RegExp files pass. The v flag (unicodeSets) is not supported; some named-group and character-class-escape cases fail."
    },
    {
      "id": "host/webview",
      "title": "Remote System WebView",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "UI belongs to Attar; embedding integration incomplete"
    },
    {
      "id": "blink/modules/remoteplayback",
      "title": "remoteplayback",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/repl",
      "title": "repl",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "Interactive JavaScript evaluation excluded from the closed AOT graph"
    },
    {
      "id": "node-runtime/report",
      "title": "Report",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Separate runtime/API contract; complete coverage pending"
    },
    {
      "id": "attar/raf",
      "title": "requestAnimationFrame",
      "category": "UI",
      "assessed": "2026-09-13",
      "feature": "timers"
    },
    {
      "id": "blink/core/resize_observer",
      "title": "resize observer",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "observers"
    },
    {
      "id": "blink/core/route_matching",
      "title": "route matching",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/peerconnection",
      "title": "RTCPeerConnection",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "exclusions/runtime-css-rules",
      "title": "Runtime CSS rule generation",
      "category": "Excluded behaviors within broader APIs and the native runtime",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "New rules at runtime excluded; planned Blink-native value updates are separate"
    },
    {
      "id": "host/teardown",
      "title": "Runtime failure / teardown",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "scoped",
      "state_label": "Checked subset",
      "note": "Eight main failure phases checked with doubles"
    },
    {
      "id": "electron/safeStorage",
      "title": "safeStorage",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "OS secret-store interface; product proof pending"
    },
    {
      "id": "blink/core/sanitizer",
      "title": "sanitizer",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/scheduler",
      "title": "scheduler",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/screen",
      "title": "screen",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Display facade; complete display/event coverage pending"
    },
    {
      "id": "blink/modules/screen_details",
      "title": "screen details",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/modules/screen_orientation",
      "title": "screen orientation",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/core/scroll",
      "title": "scroll",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "scroll"
    },
    {
      "id": "attar/scroll",
      "title": "scrollIntoView()",
      "category": "UI",
      "assessed": "2026-09-13",
      "feature": "scroll"
    },
    {
      "id": "node/sea",
      "title": "sea",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Node executable format; Attar has its own packaging"
    },
    {
      "id": "blink/modules/sensor",
      "title": "sensor",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/service_worker",
      "title": "service worker",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "electron/ServiceWorkerMain",
      "title": "ServiceWorkerMain",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Upstream loader present; worker runtime unverified"
    },
    {
      "id": "electron/session",
      "title": "session",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Partition facade; Cookies/WebRequest/storage parity pending"
    },
    {
      "id": "attar/timers",
      "title": "setTimeout / setInterval",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "timers"
    },
    {
      "id": "attar/shadcn",
      "title": "shadcn/ui components",
      "category": "React",
      "assessed": "2026-09-16",
      "feature": "shadcn"
    },
    {
      "id": "blink/core/shadow_realm",
      "title": "ShadowRealm",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "runtime-code"
    },
    {
      "id": "blink/modules/shapedetection",
      "title": "shapedetection",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "host/shared",
      "title": "Shared Attar / AOT",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "feature": "npm"
    },
    {
      "id": "blink/modules/shared_storage",
      "title": "shared storage",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/ShareMenu",
      "title": "ShareMenu",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Source present; native sharing path unverified"
    },
    {
      "id": "electron/shell",
      "title": "shell",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "openExternal slice; other OS operations have gaps"
    },
    {
      "id": "blink/modules/smart_card",
      "title": "smart card",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/speech",
      "title": "speech",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/spell_check_custom_dictionary",
      "title": "spell check custom dictionary",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "node/sqlite",
      "title": "sqlite",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No Attar Node SQLite result catalogued"
    },
    {
      "id": "blink/modules/srcobject",
      "title": "srcobject",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "attar/ui-bundle",
      "title": "Standalone UI bundling",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "macos"
    },
    {
      "id": "attar/css-static",
      "title": "Static stylesheets",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "css-imports"
    },
    {
      "id": "exclusions/stock-runtimes",
      "title": "Stock Electron / Node runtime payload",
      "category": "Excluded behaviors within broader APIs and the native runtime",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "Whole runtime payload excluded; reusable upstream sources remain admitted"
    },
    {
      "id": "blink/modules/storage_access",
      "title": "storage access",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/buckets",
      "title": "Storage Buckets",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/stream",
      "title": "stream",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Pinned JS; native/async dependency closure pending"
    },
    {
      "id": "node/stream/consumers",
      "title": "stream/consumers",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "node/stream/promises",
      "title": "stream/promises",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "node/stream/web",
      "title": "stream/web",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Web stream source/bindings; full parity unverified"
    },
    {
      "id": "blink/core/streams",
      "title": "streams",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "node/string_decoder",
      "title": "string_decoder",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/modules/subapps",
      "title": "subapps",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/svg",
      "title": "svg",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "feature": "svg"
    },
    {
      "id": "attar/svg",
      "title": "SVG",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "svg"
    },
    {
      "id": "host/sync-ipc",
      "title": "Synchronous renderer IPC",
      "category": "Host integration, extensions and delivery",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "Renderer sync IPC rejected by the accepted execution design"
    },
    {
      "id": "node/sys",
      "title": "sys",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "electron/systemPreferences",
      "title": "systemPreferences",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Appearance slice; full OS API coverage pending"
    },
    {
      "id": "node/test",
      "title": "test",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "node/test/reporters",
      "title": "test/reporters",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/core/testing",
      "title": "testing",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Chromium internal/testing family; not an application module"
    },
    {
      "id": "attar/text-input",
      "title": "Text input and IME",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "forms"
    },
    {
      "id": "node/timers",
      "title": "timers",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Engine probe exists; current product not proven"
    },
    {
      "id": "node/timers/promises",
      "title": "timers/promises",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Pinned source; cancellation/context parity pending"
    },
    {
      "id": "blink/core/timing",
      "title": "timing",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "node/tls",
      "title": "tls",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Pinned JS; certificate/transport provider closure pending"
    },
    {
      "id": "electron/TouchBar",
      "title": "TouchBar",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Source present; native control support unverified"
    },
    {
      "id": "node/trace_events",
      "title": "trace_events",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "electron/Tray",
      "title": "Tray",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "attar/tree-walker",
      "title": "TreeWalker and NodeFilter",
      "category": "Web APIs",
      "assessed": "2026-09-16",
      "feature": "dom"
    },
    {
      "id": "blink/core/trustedtypes",
      "title": "trustedtypes",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/tty",
      "title": "tty",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Native fixture evidence; product parity pending"
    },
    {
      "id": "attar/typedarrays",
      "title": "Typed arrays / ArrayBuffer",
      "category": "JavaScript",
      "assessed": "2026-09-16",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Fixed-length ArrayBuffer, TypedArray and DataView: 86 % of TypedArray files and 69 % of ArrayBuffer files pass Test262; slice, with, toSorted and detach semantics have failures. Resizable buffers are an accepted boundary."
    },
    {
      "id": "attar/capabilities",
      "title": "Typed capabilities",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "state": "scoped",
      "state_label": "Checked subset",
      "note": "Twenty typed capabilities are in the current profile, each with its own fixture: fetch, WebSocket, URL, crypto.random, localStorage, user-selected file reads, dialogs, notifications, open external, window, update. Admission of an API does not make its provider complete."
    },
    {
      "id": "attar/tsx",
      "title": "TypeScript and JSX / TSX",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "typescript"
    },
    {
      "id": "exclusions/runtime-code-loading",
      "title": "Unknown runtime executable imports",
      "category": "Excluded behaviors within broader APIs and the native runtime",
      "assessed": "2026-09-12",
      "feature": "runtime-code"
    },
    {
      "id": "blink/core/url",
      "title": "url",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "node/url",
      "title": "url",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "blink/core/url_pattern",
      "title": "URLPattern",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "node/util",
      "title": "util",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "node/util/types",
      "title": "util/types",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    },
    {
      "id": "electron/utilityProcess",
      "title": "utilityProcess",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "node/v8",
      "title": "v8",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Named adapter surface; V8-specific behavior unavailable"
    },
    {
      "id": "exclusions/v8-runtime",
      "title": "V8 runtime / V8 browser bindings",
      "category": "Excluded behaviors within broader APIs and the native runtime",
      "assessed": "2026-09-12",
      "state": "excluded",
      "state_label": "Excluded by design",
      "note": "Excluded from the native product; compatible helper APIs do not embed V8"
    },
    {
      "id": "blink/modules/vibration",
      "title": "vibration",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/video_rvfc",
      "title": "video rvfc",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "electron/View",
      "title": "View",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "blink/core/view_transition",
      "title": "view transition",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "blink/modules/virtualkeyboard",
      "title": "virtualkeyboard",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "node/vm",
      "title": "vm",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Named adapter; arbitrary evaluation/contexts unavailable"
    },
    {
      "id": "blink/modules/wake_lock",
      "title": "wake lock",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/wasi",
      "title": "wasi",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "No admitted WASI execution profile"
    },
    {
      "id": "blink/modules/webaudio",
      "title": "Web Audio",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/crypto",
      "title": "Web Crypto / SubtleCrypto",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Random/UUID seam; missing seal and SubtleCrypto"
    },
    {
      "id": "node-runtime/webcrypto",
      "title": "Web Crypto API",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Complete Node Web Crypto backend not established"
    },
    {
      "id": "attar/fonts",
      "title": "Web fonts",
      "category": "UI",
      "assessed": "2026-09-16",
      "feature": "assets"
    },
    {
      "id": "blink/modules/web_install",
      "title": "web install",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/locks",
      "title": "Web Locks",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/webmidi",
      "title": "Web MIDI",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/nfc",
      "title": "Web NFC",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/serial",
      "title": "Web Serial",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/webshare",
      "title": "Web Share",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node-runtime/webstreams",
      "title": "Web Streams API",
      "category": "Node runtime and API contracts beyond importable modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Scoped host/engine adapters; complete Node parity pending"
    },
    {
      "id": "blink/modules/webcodecs",
      "title": "WebCodecs",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "electron/webContents",
      "title": "webContents",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Single-window facade; navigation/printing/DevTools gaps"
    },
    {
      "id": "electron/WebContentsView",
      "title": "WebContentsView",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "electron/webFrame",
      "title": "webFrame",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Frame facade; complete Blink/engine binding unverified"
    },
    {
      "id": "electron/webFrameMain",
      "title": "webFrameMain",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Frame identity slice; full lifecycle proof pending"
    },
    {
      "id": "blink/modules/webgl",
      "title": "WebGL",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/webgpu",
      "title": "WebGPU",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/hid",
      "title": "WebHID",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/ml",
      "title": "WebNN",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/webrtc",
      "title": "WebRTC",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/websockets",
      "title": "WebSocket",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Binding/source slice exists; native/product coverage pending"
    },
    {
      "id": "blink/modules/webtransport",
      "title": "WebTransport",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/modules/webusb",
      "title": "WebUSB",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "electron/webUtils",
      "title": "webUtils",
      "category": "Electron 37.2.4: every declared or runtime-exported module",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "native provider missing"
    },
    {
      "id": "blink/modules/xr",
      "title": "WebXR",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Not admitted by the current application profile"
    },
    {
      "id": "blink/modules/window_controls_overlay",
      "title": "window controls overlay",
      "category": "Browser API families: Blink modules",
      "assessed": "2026-09-12",
      "state": "other",
      "state_label": "Outside this inventory",
      "note": "Attar UI ownership; support tracked outside Electron"
    },
    {
      "id": "attar/windows",
      "title": "Windows packages",
      "category": "Build & tools",
      "assessed": "2026-09-16",
      "feature": "windows-platform"
    },
    {
      "id": "node/worker_threads",
      "title": "worker_threads",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Source imported; worker execution not established"
    },
    {
      "id": "blink/core/workers",
      "title": "workers",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unavailable",
      "state_label": "Provider unavailable",
      "note": "Execution/transfer surface not admitted in current profile"
    },
    {
      "id": "blink/core/xml",
      "title": "xml",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "blink/core/xmlhttprequest",
      "title": "XMLHttpRequest",
      "category": "Browser API families: Blink core",
      "assessed": "2026-09-12",
      "state": "unverified",
      "state_label": "Not assessed",
      "note": "No recorded provider readiness result"
    },
    {
      "id": "node/zlib",
      "title": "zlib",
      "category": "Node 22.17.1: every public built-in entry point",
      "assessed": "2026-09-12",
      "state": "partial",
      "state_label": "Partial implementation",
      "note": "Full module behavior not certified; provider coverage pending"
    }
  ]
}