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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 Public

    The home of the ICU project source code.

    C++ 3k 779

  2. cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 968 392

  3. message-format-wg Public

    Developing a standard for localizable message strings

    268 36

  4. icu4x Public

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

    Rust 1.4k 194

Repositories

Showing 10 of 37 repositories
  • cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 968 392 0 165 Updated Mar 24, 2025
  • unihan-database Public

    For review of draft Unihan database changes, removals, and additions by experts.

    53 6 2 0 Updated Mar 24, 2025
  • icu4x Public

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

    Rust 1,437 194 551 (130 issues need help) 47 Updated Mar 23, 2025
  • message-format-wg Public

    Developing a standard for localizable message strings

    268 36 33 3 Updated Mar 22, 2025
  • unicodetools Public

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

    HTML 52 44 162 56 Updated Mar 22, 2025
  • cldr-staging Public

    Proposed production data for CLDR data

    HTML 26 12 0 1 Updated Mar 21, 2025
  • icu-perf Public

    ICU performance test results. Maintained by ICU-TC

    JavaScript 3 2 0 0 Updated Mar 21, 2025
  • icu Public

    The home of the ICU project source code.

    C++ 3,006 779 0 83 Updated Mar 22, 2025
  • conformance Public

    Unicode & CLDR Data Driven Testing

    Python 5 12 60 4 Updated Mar 20, 2025
  • messageformat.dev Public

    CLDR MFv2 WG's guide and message format demo site. URL GIVEN HERE IS TEMPORARY!! DO NOT BOOKMARK

    JavaScript 1 1 6 3 Updated Mar 15, 2025