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@tc39

Ecma TC39

Ecma International, Technical Committee 39 - ECMAScript

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  1. ecma262 ecma262 Public

    Status, process, and documents for ECMA-262

    HTML 15.3k 1.3k

  2. ecma402 ecma402 Public

    Status, process, and documents for ECMA 402

    HTML 561 107

  3. test262 test262 Public

    Official ECMAScript Conformance Test Suite

    JavaScript 2.5k 484

  4. proposals proposals Public

    Tracking ECMAScript Proposals

    18.7k 723

  5. agendas agendas Public

    TC39 meeting agendas

    JavaScript 1.1k 188

  6. notes notes Public

    TC39 meeting notes

    JavaScript 665 113

Repositories

Showing 10 of 299 repositories
  • test262 Public

    Official ECMAScript Conformance Test Suite

    tc39/test262’s past year of commit activity
    JavaScript 2,503 484 200 (4 issues need help) 44 Updated Apr 15, 2025
  • proposals Public

    Tracking ECMAScript Proposals

    tc39/proposals’s past year of commit activity
    18,656 723 6 5 Updated Apr 15, 2025
  • agendas Public

    TC39 meeting agendas

    tc39/agendas’s past year of commit activity
    JavaScript 1,124 188 0 2 Updated Apr 15, 2025
  • proposal-oom-fails-fast Public

    Proposal: Out of memory immediately terminates agent cluster

    tc39/proposal-oom-fails-fast’s past year of commit activity
    JavaScript 17 Apache-2.0 4 7 0 Updated Apr 15, 2025
  • ecma426 Public

    Source map specification, RFCs and new proposals.

    tc39/ecma426’s past year of commit activity
    JavaScript 145 22 59 8 Updated Apr 15, 2025
  • proposal-record-tuple Public archive

    ECMAScript proposal for the Record and Tuple value types. | Stage 2: it will change!

    tc39/proposal-record-tuple’s past year of commit activity
    HTML 2,548 60 25 0 Updated Apr 15, 2025
  • proposal-composites Public
    tc39/proposal-composites’s past year of commit activity
    TypeScript 81 MIT 1 13 0 Updated Apr 15, 2025
  • tc39.github.io Public

    Get involved in specifying JavaScript

    tc39/tc39.github.io’s past year of commit activity
    HTML 324 MIT 59 26 (3 issues need help) 1 Updated Apr 15, 2025
  • dataset Public

    The automatic track tc39 proposals

    tc39/dataset’s past year of commit activity
    TypeScript 44 Unlicense 8 2 0 Updated Apr 15, 2025
  • proposal-immutable-arraybuffer Public

    A TC39 proposal for immutable ArrayBuffers

    tc39/proposal-immutable-arraybuffer’s past year of commit activity
    JavaScript 28 MIT 1 5 0 Updated Apr 14, 2025
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