Issues

• GlobalEventHandlersEventMap "command" mapped incorrectly

  microsoft/TypeScript-DOM-lib-generator#2554 · Filter by author jpc-ae opened on Sep 18, 2026
  6

• Make RequestInit method typesafe

  microsoft/TypeScript-DOM-lib-generator#2506 · Filter by author GustavoOS opened on Jul 8, 2026

• [Web API type definition issue] Wasm64 Support

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2485 · Filter by author daxpedda opened on May 21, 2026

• [Web API type definition issue] support devtoolsFormatters

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2479 · Filter by author jendrikw opened on May 4, 2026

• Emit object for Web IDL object types?

  microsoft/TypeScript-DOM-lib-generator#2475 · Filter by author saschanaz opened on Apr 29, 2026
  1

• Use overloads to preserve legacy parameter names when combined with modern Options objects

  microsoft/TypeScript-DOM-lib-generator#2470 · Filter by author spkapust opened on Apr 17, 2026
  8

• [Web API type definition issue] Invalid WebAssembly.Memory.buffer type (ArrayBuffer -> ArrayBufferLike)

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2447 · Filter by author turansky opened on Mar 4, 2026

• [Web API type definition issue] Missed bounds in WebTransportReceiveStream and WebTransportSendStream parent types

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2439 · Filter by author turansky opened on Mar 2, 2026

• Rename typeParameters to typeParameter

  microsoft/TypeScript-DOM-lib-generator#2352 · Filter by author Bashamega opened on Jan 3, 2026

• [Web API type definition issue] MediaSourceHandle results in any

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2316 · Filter by author banou26 opened on Dec 24, 2025
  3

• Change fetch.json() type to unknown

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2298 · Filter by author karlismelderis-mckinsey opened on Dec 19, 2025
  2

• [Guidelines Proposal] Change consensus requirements

  microsoft/TypeScript-DOM-lib-generator#2290 · Filter by author CodeWithShreyans opened on Dec 15, 2025
  8

• [Web API type definition issue] Element.requestFullscreen should be optional

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2211 · Filter by author hyunbinseo opened on Oct 29, 2025
  8

• [Web API type definition issue] WebAssembly.Module interface is empty, allowing invalid assignments

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2172 · Filter by author nickbabcock opened on Sep 29, 2025
  1

• Incorrect MDN link for requestAnimationFrame in lib.dom.d.ts

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2154 · Filter by author Brian-Pob opened on Sep 23, 2025

• [New feature] add config to remove (or mark optional) some interfaces for a target browser version

  microsoft/TypeScript-DOM-lib-generator#2136 · Filter by author jzhan-canva opened on Sep 3, 2025
  2

• Improve AddEventListenerOptions docs

  microsoft/TypeScript-DOM-lib-generator#2135 · Filter by author dsherret opened on Sep 2, 2025
  3

• [Web API type definition issue] securitypolicyviolation event in WorkerGlobalScope should be typed as SecurityPolicyViolationEvent

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2123 · Filter by author SkyZeroZx opened on Aug 24, 2025
  1

• Add DOM namespace to prevent shadowing by Node global types (e.g. ReadableStream)?

  microsoft/TypeScript-DOM-lib-generator#2120 · Filter by author larabr opened on Aug 19, 2025
  2

• [Web API type definition issue] exactOptionalPropertyTypes makes working with most of the interfaces a nightmare

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2119 · Filter by author rijenkii opened on Aug 18, 2025
  5

• [Web API type definition issue] ImageData constructor missing type Float16Array

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2107 · Filter by author cmahnke opened on Aug 6, 2025
  5

• [Web API type definition issue] Missed SchedulerPostTaskCallback payload type parameter

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2084 · Filter by author turansky opened on Jul 27, 2025

• Split addedTypes/overridingTypes/removedTypes by topics

  microsoft/TypeScript-DOM-lib-generator#2053 · Filter by author saschanaz opened on Jun 28, 2025
  3

• [Web API type definition issue] VideoEncoderConfig interface should have hevc attribute

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2025 · Filter by author yaruno opened on May 21, 2025
  7

• [Web API type definition issue] Node.parentElement has wrong type

  lib.d.ts bug
  microsoft/TypeScript-DOM-lib-generator#2021 · Filter by author trusktr opened on May 15, 2025
  3