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The Unicode Consortium

The standards body for character encoding and internationalization.
README.md

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++ 3.4k 865

  2. cldr cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 1.1k 424

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

    Developing a standard for localizable message strings

    JavaScript 287 36

  4. icu4x icu4x Public

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

    Rust 1.7k 263

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 1,064 424 0 227 Updated Feb 14, 2026
  • icu4x Public

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

    unicode-org/icu4x’s past year of commit activity
    Rust 1,742 263 578 (118 issues need help) 67 Updated Feb 14, 2026
  • unihan-database Public

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

    unicode-org/unihan-database’s past year of commit activity
    72 7 2 0 Updated Feb 13, 2026
  • 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 Feb 13, 2026
  • icu Public

    The home of the ICU project source code.

    unicode-org/icu’s past year of commit activity
    C++ 3,406 865 0 100 Updated Feb 13, 2026
  • unicodetools Public

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

    unicode-org/unicodetools’s past year of commit activity
    HTML 77 63 162 12 Updated Feb 7, 2026
  • cldr-staging Public

    Proposed production data for CLDR data

    unicode-org/cldr-staging’s past year of commit activity
    HTML 29 14 0 1 Updated Feb 7, 2026
  • icu4x-docs Public

    ICU4X Docs

    unicode-org/icu4x-docs’s past year of commit activity
    HTML 4 7 1 6 Updated Jan 20, 2026
  • last-resort-font Public

    Last Resort Font

    unicode-org/last-resort-font’s past year of commit activity
    Python 840 OFL-1.1 28 0 0 Updated Jan 19, 2026
  • cldr-json Public

    JSON Data from the Unicode CLDR Project

    unicode-org/cldr-json’s past year of commit activity
    Shell 657 84 1 5 Updated Jan 11, 2026
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