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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 15.3k 1.3k

  2. ecma402 ecma402 Public

    Status, process, and documents for ECMA 402

    HTML 568 109

  3. test262 test262 Public

    Official ECMAScript Conformance Test Suite

    JavaScript 2.5k 487

  4. proposals proposals Public

    Tracking ECMAScript Proposals

    18.7k 726

  5. agendas agendas Public

    TC39 meeting agendas

    JavaScript 1.1k 190

  6. notes notes Public

    TC39 meeting notes

    JavaScript 668 116

Repositories

Showing 10 of 302 repositories
  • dataset Public

    The automatic track tc39 proposals

    tc39/dataset’s past year of commit activity
    TypeScript 46 Unlicense 10 2 0 Updated May 14, 2025
  • proposal-joint-iteration Public

    a TC39 proposal to synchronise the advancement of multiple iterators

    tc39/proposal-joint-iteration’s past year of commit activity
    TypeScript 77 4 1 0 Updated May 13, 2025
  • agendas Public

    TC39 meeting agendas

    tc39/agendas’s past year of commit activity
    JavaScript 1,129 190 0 2 Updated May 13, 2025
  • proposal-iterator-chunking Public

    a proposal to add a method to iterators for producing an iterator of its subsequences

    tc39/proposal-iterator-chunking’s past year of commit activity
    JavaScript 50 1 2 3 Updated May 13, 2025
  • proposal-iterator-sequencing Public

    a TC39 proposal to create iterators by sequencing existing iterators

    tc39/proposal-iterator-sequencing’s past year of commit activity
    JavaScript 70 3 1 0 Updated May 13, 2025
  • proposal-seeded-random Public

    Proposal for an options argument to be added to JS's Math.random() function, and some options to start it with.

    tc39/proposal-seeded-random’s past year of commit activity
    HTML 161 MIT 5 4 0 Updated May 14, 2025
  • ecma262 Public

    Status, process, and documents for ECMA-262

    tc39/ecma262’s past year of commit activity
    HTML 15,300 1,327 339 (9 issues need help) 124 Updated May 13, 2025
  • proposals Public

    Tracking ECMAScript Proposals

    tc39/proposals’s past year of commit activity
    18,698 726 6 4 Updated May 13, 2025
  • tc39.github.io Public

    Get involved in specifying JavaScript

    tc39/tc39.github.io’s past year of commit activity
    HTML 327 MIT 62 26 (3 issues need help) 0 Updated May 13, 2025
  • proposal-bigint-math Public

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

    tc39/proposal-bigint-math’s past year of commit activity
    HTML 38 BSD-3-Clause 4 3 0 Updated May 13, 2025
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