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@tc39

Ecma TC39

Ecma International, Technical Committee 39 - ECMAScript

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  1. ecma262 Public

    Status, process, and documents for ECMA-262

    HTML 15.3k 1.3k

  2. ecma402 Public

    Status, process, and documents for ECMA 402

    HTML 562 107

  3. test262 Public

    Official ECMAScript Conformance Test Suite

    JavaScript 2.5k 484

  4. proposals Public

    Tracking ECMAScript Proposals

    18.7k 724

  5. agendas Public

    TC39 meeting agendas

    JavaScript 1.1k 188

  6. notes Public

    TC39 meeting notes

    JavaScript 667 115

Repositories

Showing 10 of 302 repositories
  • proposal-bigint-math Public

    Draft specification for supporting BigInts in JavaScript’s Math methods.

    HTML 38 BSD-3-Clause 3 2 0 Updated Apr 19, 2025
  • proposal-composites Public
    TypeScript 129 MIT 1 13 0 Updated Apr 19, 2025
  • dataset Public

    The automatic track tc39 proposals

    TypeScript 44 Unlicense 8 2 0 Updated Apr 19, 2025
  • test262 Public

    Official ECMAScript Conformance Test Suite

    JavaScript 2,505 484 200 (4 issues need help) 45 Updated Apr 18, 2025
  • proposal-compare-strings-by-codepoint Public

    A new method to compare strings by Unicode codepoint

    6 MIT 0 7 0 Updated Apr 17, 2025
  • agendas Public

    TC39 meeting agendas

    JavaScript 1,124 188 0 2 Updated Apr 17, 2025
  • proposal-immutable-arraybuffer Public

    A TC39 proposal for immutable ArrayBuffers

    JavaScript 28 MIT 1 5 0 Updated Apr 17, 2025
  • proposal-temporal Public

    Provides standard objects and functions for working with dates and times.

    HTML 3,519 163 37 5 Updated Apr 17, 2025
  • proposals Public

    Tracking ECMAScript Proposals

    18,663 724 6 5 Updated Apr 17, 2025
  • proposal-async-context-disposable Public
    6 MIT 0 4 0 Updated Apr 17, 2025
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