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Ecma TC39

Ecma International, Technical Committee 39 - ECMAScript

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  1. ecma262 ecma262 Public

    Status, process, and documents for ECMA-262

    HTML 15.2k 1.3k

  2. ecma402 ecma402 Public

    Status, process, and documents for ECMA 402

    HTML 559 107

  3. test262 test262 Public

    Official ECMAScript Conformance Test Suite

    JavaScript 2.5k 484

  4. proposals proposals Public

    Tracking ECMAScript Proposals

    18.6k 722

  5. agendas agendas Public

    TC39 meeting agendas

    JavaScript 1.1k 187

  6. notes notes Public

    TC39 meeting notes

    JavaScript 664 113

Repositories

Showing 10 of 296 repositories
  • dataset Public

    The automatic track tc39 proposals

    tc39/dataset’s past year of commit activity
    TypeScript 43 Unlicense 8 2 0 Updated Apr 2, 2025
  • ecma426 Public

    Source map specification, RFCs and new proposals.

    tc39/ecma426’s past year of commit activity
    JavaScript 144 20 59 3 Updated Apr 1, 2025
  • proposal-array-from-async Public

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

    tc39/proposal-array-from-async’s past year of commit activity
    HTML 188 BSD-3-Clause 14 5 0 Updated Apr 1, 2025
  • tc39.github.io Public

    Get involved in specifying JavaScript

    tc39/tc39.github.io’s past year of commit activity
    HTML 322 MIT 59 26 (3 issues need help) 2 Updated Apr 1, 2025
  • agendas Public

    TC39 meeting agendas

    tc39/agendas’s past year of commit activity
    JavaScript 1,119 187 0 0 Updated Apr 1, 2025
  • ecma402 Public

    Status, process, and documents for ECMA 402

    tc39/ecma402’s past year of commit activity
    HTML 559 107 153 10 Updated Apr 1, 2025
  • ecma262 Public

    Status, process, and documents for ECMA-262

    tc39/ecma262’s past year of commit activity
    HTML 15,249 1,312 332 (9 issues need help) 118 Updated Apr 1, 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
    13 Apache-2.0 4 5 0 Updated Mar 30, 2025
  • proposal-immutable-arraybuffer Public

    A TC39 proposal for immutable ArrayBuffers

    tc39/proposal-immutable-arraybuffer’s past year of commit activity
    JavaScript 26 MIT 1 5 0 Updated Mar 31, 2025
  • proposal-stabilize Public

    Proposal for tc39 of new integrity "level" protecting against both override mistakes and proxy reentrancy

    tc39/proposal-stabilize’s past year of commit activity
    JavaScript 16 Apache-2.0 0 4 0 Updated Mar 31, 2025
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