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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++ 3.2k 825

  2. cldr cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 1k 398

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

    Developing a standard for localizable message strings

    JavaScript 280 35

  4. icu4x icu4x Public

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

    Rust 1.6k 220

Repositories

Showing 10 of 38 repositories
  • cldr Public

    The home of the Unicode Common Locale Data Repository

    unicode-org/cldr’s past year of commit activity
    Java 1,014 398 0 207 Updated Sep 3, 2025
  • conformance Public

    Unicode & CLDR Data Driven Testing

    unicode-org/conformance’s past year of commit activity
    Python 7 13 74 4 Updated Sep 2, 2025
  • icu-perf Public

    ICU performance test results. Maintained by ICU-TC

    unicode-org/icu-perf’s past year of commit activity
    JavaScript 5 2 0 0 Updated Sep 2, 2025
  • icu Public

    The home of the ICU project source code.

    unicode-org/icu’s past year of commit activity
    C++ 3,219 825 0 94 Updated Sep 2, 2025
  • unicodetools Public

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

    unicode-org/unicodetools’s past year of commit activity
    HTML 60 57 164 61 Updated Sep 2, 2025
  • inflection Public

    code, data and documentation related to handling inflection problems

    unicode-org/inflection’s past year of commit activity
    C++ 19 16 28 (1 issue needs help) 3 Updated Sep 1, 2025
  • gsoc-unicode-app Public

    A web and mobile app for Unicode contributed by Google Summer of Code

    unicode-org/gsoc-unicode-app’s past year of commit activity
    Dart 1 1 0 0 Updated Aug 30, 2025
  • cldr-staging Public

    Proposed production data for CLDR data

    unicode-org/cldr-staging’s past year of commit activity
    HTML 29 14 0 2 Updated Aug 30, 2025
  • icu4x Public

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

    unicode-org/icu4x’s past year of commit activity
    Rust 1,602 220 565 (128 issues need help) 35 Updated Aug 30, 2025
  • cldr-json Public

    JSON Data from the Unicode CLDR Project

    unicode-org/cldr-json’s past year of commit activity
    Shell 598 78 1 0 Updated Aug 26, 2025