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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 791

  2. cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 975 399

  3. message-format-wg Public

    Developing a standard for localizable message strings

    271 36

  4. icu4x Public

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

    Rust 1.5k 211

Repositories

Showing 10 of 37 repositories
  • unihan-database Public

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

    58 6 2 0 Updated Apr 28, 2025
  • message-format-wg Public

    Developing a standard for localizable message strings

    271 36 30 6 Updated Apr 27, 2025
  • unicodetools Public

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

    HTML 53 44 163 57 Updated Apr 27, 2025
  • cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 975 399 0 172 Updated Apr 27, 2025
  • icu4x Public

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

    Rust 1,491 211 540 (123 issues need help) 38 Updated Apr 26, 2025
  • last-resort-font Public

    Last Resort Font

    Python 775 OFL-1.1 22 0 0 Updated Apr 26, 2025
  • conformance Public

    Unicode & CLDR Data Driven Testing

    Python 5 12 69 3 Updated Apr 25, 2025
  • icu-perf Public

    ICU performance test results. Maintained by ICU-TC

    JavaScript 4 2 0 0 Updated Apr 25, 2025
  • icu Public

    The home of the ICU project source code.

    C++ 3,044 791 0 84 Updated Apr 25, 2025
  • cldr-staging Public

    Proposed production data for CLDR data

    HTML 27 12 0 1 Updated Apr 25, 2025