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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 559 107

  3. test262 Public

    Official ECMAScript Conformance Test Suite

    JavaScript 2.5k 485

  4. proposals Public

    Tracking ECMAScript Proposals

    18.6k 722

  5. agendas Public

    TC39 meeting agendas

    JavaScript 1.1k 188

  6. notes Public

    TC39 meeting notes

    JavaScript 665 113

Repositories

Showing 10 of 296 repositories
  • proposal-bigint-math Public

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

    HTML 37 BSD-3-Clause 2 7 1 Updated Apr 9, 2025
  • dataset Public

    The automatic track tc39 proposals

    TypeScript 44 Unlicense 8 2 0 Updated Apr 9, 2025
  • agendas Public

    TC39 meeting agendas

    JavaScript 1,121 188 0 2 Updated Apr 9, 2025
  • eshost Public

    A uniform wrapper around a multitude of ECMAScript hosts. CLI: https://github.com/bterlson/eshost-cli

    JavaScript 142 41 17 19 Updated Apr 9, 2025
  • ecma402 Public

    Status, process, and documents for ECMA 402

    HTML 559 107 151 9 Updated Apr 8, 2025
  • how-we-work Public

    Documentation of how TC39 operates and how to participate

    207 27 20 9 Updated Apr 7, 2025
  • tc39.github.io Public

    Get involved in specifying JavaScript

    HTML 323 MIT 59 26 (3 issues need help) 1 Updated Apr 7, 2025
  • proposal-async-context Public

    Async Context for JavaScript

    HTML 660 CC0-1.0 17 21 5 Updated Apr 8, 2025
  • ecma426 Public

    Source map specification, RFCs and new proposals.

    JavaScript 145 20 59 4 Updated Apr 7, 2025
  • proposal-array-from-async Public

    Draft specification for a proposed Array.fromAsync method in JavaScript.

    HTML 189 BSD-3-Clause 14 5 1 Updated Apr 6, 2025
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