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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 851

  2. cldr cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 1.1k 419

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

    Developing a standard for localizable message strings

    JavaScript 284 36

  4. icu4x icu4x Public

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

    Rust 1.7k 250

Repositories

Showing 10 of 38 repositories
  • cldr-json Public

    JSON Data from the Unicode CLDR Project

    unicode-org/cldr-json’s past year of commit activity
    Shell 640 86 1 6 Updated Jan 9, 2026
  • icu4x Public

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

    unicode-org/icu4x’s past year of commit activity
    Rust 1,709 250 562 (122 issues need help) 61 Updated Jan 9, 2026
  • cldr Public

    The home of the Unicode Common Locale Data Repository

    unicode-org/cldr’s past year of commit activity
    Java 1,051 419 0 219 Updated Jan 9, 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 Jan 9, 2026
  • icu Public

    The home of the ICU project source code.

    unicode-org/icu’s past year of commit activity
    C++ 3,365 851 0 99 Updated Jan 9, 2026
  • unicodetools Public

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

    unicode-org/unicodetools’s past year of commit activity
    HTML 71 61 165 17 Updated Jan 8, 2026
  • cldr-staging Public

    Proposed production data for CLDR data

    unicode-org/cldr-staging’s past year of commit activity
    HTML 29 14 0 8 Updated Jan 8, 2026
  • icu-docs Public

    Docs (API, Userguide) for ICU

    unicode-org/icu-docs’s past year of commit activity
    HTML 34 43 0 0 Updated Jan 8, 2026
  • message-format-wg Public

    Developing a standard for localizable message strings

    unicode-org/message-format-wg’s past year of commit activity
    JavaScript 284 36 25 1 Updated Jan 8, 2026
  • last-resort-font Public

    Last Resort Font

    unicode-org/last-resort-font’s past year of commit activity
    Python 834 OFL-1.1 28 0 1 Updated Dec 31, 2025
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