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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 558 107

  3. test262 test262 Public

    Official ECMAScript Conformance Test Suite

    JavaScript 2.5k 482

  4. proposals proposals Public

    Tracking ECMAScript Proposals

    18.6k 723

  5. agendas agendas Public

    TC39 meeting agendas

    JavaScript 1.1k 187

  6. notes notes Public

    TC39 meeting notes

    JavaScript 662 113

Repositories

Showing 10 of 296 repositories
  • test262 Public

    Official ECMAScript Conformance Test Suite

    tc39/test262’s past year of commit activity
    JavaScript 2,488 482 198 (4 issues need help) 43 Updated Mar 19, 2025
  • proposal-defer-import-eval Public

    A proposal for introducing a way to defer evaluate of a module

    tc39/proposal-defer-import-eval’s past year of commit activity
    HTML 251 MIT 13 4 2 Updated Mar 19, 2025
  • dataset Public

    The automatic track tc39 proposals

    tc39/dataset’s past year of commit activity
    TypeScript 43 Unlicense 8 2 0 Updated Mar 19, 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) 1 Updated Mar 18, 2025
  • ecma402 Public

    Status, process, and documents for ECMA 402

    tc39/ecma402’s past year of commit activity
    HTML 558 107 151 9 Updated Mar 18, 2025
  • proposal-measure Public
    tc39/proposal-measure’s past year of commit activity
    16 MIT 3 11 0 Updated Mar 17, 2025
  • ecma426 Public

    Source map specification, RFCs and new proposals.

    tc39/ecma426’s past year of commit activity
    JavaScript 144 20 59 3 Updated Mar 15, 2025
  • ecmarkup Public

    An HTML superset/Markdown subset source format for ECMAScript and related specifications

    tc39/ecmarkup’s past year of commit activity
    HTML 226 MIT 66 93 10 Updated Mar 14, 2025
  • proposal-temporal Public

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

    tc39/proposal-temporal’s past year of commit activity
    HTML 3,492 163 36 7 Updated Mar 14, 2025
  • ecma262 Public

    Status, process, and documents for ECMA-262

    tc39/ecma262’s past year of commit activity
    HTML 15,241 1,310 331 (9 issues need help) 120 Updated Mar 12, 2025
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