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The Unicode Consortium

The standards body for character encoding and internationalization.

Welcome to the Unicode Consortium on GitHub

The Unicode Consortium is the standards body for character encoding and internationalization of software and services. Read more about us. Repositories here are maintained by various technical committees, please see here for information about each commitee.

Copyright © 1991-2024 Unicode, Inc. Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the United States and other countries. Unicode Github repositories and their contents are subject to the Unicode Terms of Use. A CLA is required to contribute to Unicode projects - please refer to the CONTRIBUTING.md file (or start a Pull Request) for more information.

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  1. icu icu Public

    The home of the ICU project source code.

    C++ 3.3k 843

  2. cldr cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 1k 412

  3. message-format-wg message-format-wg Public

    Developing a standard for localizable message strings

    JavaScript 282 36

  4. icu4x icu4x Public

    Solving i18n for client-side and resource-constrained environments.

    Rust 1.7k 241

Repositories

Showing 10 of 38 repositories
  • unicodetools Public

    home of unicodetools and https://util.unicode.org JSPs

    unicode-org/unicodetools’s past year of commit activity
    HTML 69 58 166 18 Updated Nov 29, 2025
  • icu Public

    The home of the ICU project source code.

    unicode-org/icu’s past year of commit activity
    C++ 3,320 843 0 93 Updated Nov 28, 2025
  • icu4x Public

    Solving i18n for client-side and resource-constrained environments.

    unicode-org/icu4x’s past year of commit activity
    Rust 1,683 241 579 (128 issues need help) 44 Updated Nov 27, 2025
  • cldr Public

    The home of the Unicode Common Locale Data Repository

    unicode-org/cldr’s past year of commit activity
    Java 1,043 412 0 212 Updated Nov 26, 2025
  • icu-perf Public

    ICU performance test results. Maintained by ICU-TC

    unicode-org/icu-perf’s past year of commit activity
    JavaScript 4 2 0 0 Updated Nov 26, 2025
  • message-format-wg Public

    Developing a standard for localizable message strings

    unicode-org/message-format-wg’s past year of commit activity
    JavaScript 282 36 25 1 Updated Nov 24, 2025
  • cldr-staging Public

    Proposed production data for CLDR data

    unicode-org/cldr-staging’s past year of commit activity
    HTML 29 14 0 3 Updated Nov 24, 2025
  • cldr-json Public

    JSON Data from the Unicode CLDR Project

    unicode-org/cldr-json’s past year of commit activity
    Shell 628 86 1 4 Updated Nov 24, 2025
  • messageformat.dev Public

    CLDR MFv2 WG's guide and message format demo site.

    unicode-org/messageformat.dev’s past year of commit activity
    JavaScript 1 7 9 1 Updated Nov 21, 2025
  • icu4x-docs Public

    ICU4X Docs

    unicode-org/icu4x-docs’s past year of commit activity
    HTML 4 7 1 2 Updated Nov 19, 2025