microsoft/TypeScript-DOM-lib-generator

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Tool for generating dom related TypeScript and JavaScript library files

Stars: 740
Forks: 474
Open beginner issues: 9
Indexed issues: 162
Avg merge: 2d 8h
Merged PRs (30d): 15

Dominant language: TypeScript
License: Apache-2.0
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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161 open issues indexed

GlobalEventHandlersEventMap "command" mapped incorrectly Open

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

microsoft/TypeScript-DOM-lib-generator#2554 · 6 comments · Opened Sep 18, 2026
Make `RequestInit` method typesafe Open

Difficulty 3/5 1-2 days Newbie friendliness 64/100

microsoft/TypeScript-DOM-lib-generator#2506 · Opened Jul 8, 2026
[Web API type definition issue] Wasm64 Support Open

lib.d.ts bug

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

microsoft/TypeScript-DOM-lib-generator#2485 · Opened May 21, 2026
[Web API type definition issue] support `devtoolsFormatters` Open

lib.d.ts bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

microsoft/TypeScript-DOM-lib-generator#2479 · 1 reaction · Opened May 4, 2026
Emit `object` for Web IDL `object` types? Open

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

microsoft/TypeScript-DOM-lib-generator#2475 · 1 comment · Opened Apr 29, 2026
Use overloads to preserve legacy parameter names when combined with modern Options objects Open

Difficulty 4/5 3-5 days Newbie friendliness 56/100

microsoft/TypeScript-DOM-lib-generator#2470 · 8 comments · Opened Apr 17, 2026
[Web API type definition issue] Invalid `WebAssembly.Memory.buffer` type (`ArrayBuffer` -> `ArrayBufferLike`) Open

lib.d.ts bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

microsoft/TypeScript-DOM-lib-generator#2447 · Opened Mar 4, 2026
[Web API type definition issue] Missed bounds in `WebTransportReceiveStream` and `WebTransportSendStream` parent types Open

lib.d.ts bug

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

microsoft/TypeScript-DOM-lib-generator#2439 · Opened Mar 2, 2026
Rename typeParameters to typeParameter Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#2352 · 3 reactions · Opened Jan 3, 2026
[Web API type definition issue] `MediaSourceHandle` results in `any` Open

lib.d.ts bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#2316 · 3 comments · Opened Dec 24, 2025
Change fetch.json() type to unknown Open

lib.d.ts bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#2298 · 2 comments · Opened Dec 19, 2025
[Guidelines Proposal] Change consensus requirements Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

microsoft/TypeScript-DOM-lib-generator#2290 · 8 comments · Opened Dec 15, 2025
[Web API type definition issue] `Element.requestFullscreen` should be optional Open

lib.d.ts bug

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#2211 · 8 comments · Opened Oct 29, 2025
[Web API type definition issue] WebAssembly.Module interface is empty, allowing invalid assignments Open

lib.d.ts bug

Difficulty 5/5 Over a week Newbie friendliness 35/100

microsoft/TypeScript-DOM-lib-generator#2172 · 1 comment · 1 reaction · Opened Sep 29, 2025
Incorrect MDN link for requestAnimationFrame in lib.dom.d.ts Open

lib.d.ts bug

Difficulty 1/5 Under an hour Newbie friendliness 68/100

microsoft/TypeScript-DOM-lib-generator#2154 · 1 reaction · Opened Sep 23, 2025
[New feature] add config to remove (or mark optional) some interfaces for a target browser version Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/TypeScript-DOM-lib-generator#2136 · 2 comments · Opened Sep 3, 2025
Improve `AddEventListenerOptions` docs Open

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

microsoft/TypeScript-DOM-lib-generator#2135 · 3 comments · Opened Sep 2, 2025
[Web API type definition issue] securitypolicyviolation event in WorkerGlobalScope should be typed as SecurityPolicyViolationEvent Open

lib.d.ts bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#2123 · 1 comment · Opened Aug 24, 2025
Add `DOM` namespace to prevent shadowing by Node global types (e.g. `ReadableStream`)? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/TypeScript-DOM-lib-generator#2120 · 2 comments · 1 reaction · Opened Aug 19, 2025
[Web API type definition issue] `exactOptionalPropertyTypes` makes working with most of the interfaces a nightmare Open

lib.d.ts bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/TypeScript-DOM-lib-generator#2119 · 5 comments · 3 reactions · Opened Aug 18, 2025
[Web API type definition issue] ImageData constructor missing type `Float16Array` Open

lib.d.ts bug

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

microsoft/TypeScript-DOM-lib-generator#2107 · 5 comments · Opened Aug 6, 2025
[Web API type definition issue] Missed `SchedulerPostTaskCallback` payload type parameter Open

lib.d.ts bug

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#2084 · Opened Jul 27, 2025
Split addedTypes/overridingTypes/removedTypes by topics Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

microsoft/TypeScript-DOM-lib-generator#2053 · 3 comments · 1 reaction · Opened Jun 28, 2025
[Web API type definition issue] VideoEncoderConfig interface should have hevc attribute Open

lib.d.ts bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

microsoft/TypeScript-DOM-lib-generator#2025 · 7 comments · Opened May 21, 2025
[Web API type definition issue] Node.parentElement has wrong type Open

lib.d.ts bug

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

microsoft/TypeScript-DOM-lib-generator#2021 · 3 comments · Opened May 15, 2025
[Web API type definition issue] incorrect type definition for `getElementById()` Open

lib.d.ts bug

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#2020 · 4 comments · Opened May 15, 2025
[Web API type definition issue] Mark navigator.serviceWorker as an optional property Open

lib.d.ts bug

Difficulty 3/5 1-2 days Newbie friendliness 38/100

microsoft/TypeScript-DOM-lib-generator#1987 · 8 comments · Opened Apr 18, 2025
RTCDataChannel.send fails to compile Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

microsoft/TypeScript-DOM-lib-generator#1973 · Opened Apr 11, 2025
SubtleCrypto#importKey should accept `readonly KeyUsage[]` Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#1929 · 1 reaction · Opened Mar 6, 2025
GitHub Actions: The CI job is not running on main branch Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-DOM-lib-generator#1886 · 1 comment · Opened Jan 27, 2025
Missing specific subclass type definitions in StylePropertyMapReadOnly.get() return type Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/TypeScript-DOM-lib-generator#1863 · Opened Dec 22, 2024
WebWorker postMessage overload wrong for transferrables Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#1849 · 3 comments · Opened Nov 19, 2024
Add Literal Suggestions to `ARIAMixin` and Fallback for Unknown Values Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

microsoft/TypeScript-DOM-lib-generator#1835 · 1 comment · Opened Nov 2, 2024
onerror for Elements is incorrect Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

microsoft/TypeScript-DOM-lib-generator#1821 · 3 comments · Opened Oct 8, 2024
Use more precise type: Canvas.createPattern Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#1808 · 1 comment · 1 reaction · Opened Sep 24, 2024
AutoFill is missing a few valid tokens for the autocomplete attribute Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

microsoft/TypeScript-DOM-lib-generator#1802 · 3 comments · 2 reactions · Opened Sep 13, 2024
Supports more refined HTMLInputElement type attributes Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/TypeScript-DOM-lib-generator#1782 · 1 comment · Opened Aug 18, 2024
Make DOM types available without polluting the global scope with 790 global variables Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/TypeScript-DOM-lib-generator#1734 · 3 comments · 1 reaction · Opened Jun 4, 2024
NotificationOptions is missing actions option Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

microsoft/TypeScript-DOM-lib-generator#1725 · 9 comments · 12 reactions · Opened May 13, 2024
Node.parentElement should be Element, not HTMLElement Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/TypeScript-DOM-lib-generator#1706 · 1 comment · Opened Apr 17, 2024
Element API like after,before,remove,replaceWith has wrong MDN link Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

microsoft/TypeScript-DOM-lib-generator#1700 · 1 comment · Opened Mar 27, 2024
ReadableStream.from() method? Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/TypeScript-DOM-lib-generator#1691 · 3 comments · 3 reactions · Opened Feb 17, 2024
Feature request: split whatwg definitions in separate files Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/TypeScript-DOM-lib-generator#1685 · 9 reactions · Opened Feb 6, 2024
ResizeObserver not present on the Window interface Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

microsoft/TypeScript-DOM-lib-generator#1683 · 1 comment · Opened Feb 3, 2024
fetch type "GET" or "HEAD" with a body should be a type error Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

microsoft/TypeScript-DOM-lib-generator#1678 · Opened Jan 25, 2024
`ReadableStreamReadDoneResult` shouldn't be generic and should have `value: undefined` Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

microsoft/TypeScript-DOM-lib-generator#1675 · 2 comments · 1 reaction · Opened Jan 21, 2024
Type for `DataTransferItem.kind` is broader than implied by spec Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

microsoft/TypeScript-DOM-lib-generator#1674 · 1 comment · 2 reactions · Opened Jan 15, 2024
CSSStyleDeclaration misses dashed attributes Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-DOM-lib-generator#1672 · Opened Jan 10, 2024
Error TS2430 (TS) Interface 'WebGLRenderingContext' incorrectly extends interface 'WebGLRenderingContextBase'. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-DOM-lib-generator#1668 · Opened Jan 3, 2024
Generate MDN links for all function signatures Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-DOM-lib-generator#1655 · Opened Dec 10, 2023

microsoft/TypeScript-DOM-lib-generator

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