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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 784

  2. cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 971 394

  3. message-format-wg Public

    Developing a standard for localizable message strings

    269 36

  4. icu4x Public

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

    Rust 1.4k 197

Repositories

Showing 10 of 37 repositories
  • cldr Public

    The home of the Unicode Common Locale Data Repository

    Java 971 394 0 171 Updated Apr 14, 2025
  • message-format-wg Public

    Developing a standard for localizable message strings

    269 36 32 4 Updated Apr 14, 2025
  • unicodetools Public

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

    HTML 52 44 163 54 Updated Apr 14, 2025
  • icu4x Public

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

    Rust 1,449 197 544 (131 issues need help) 41 Updated Apr 14, 2025
  • unihan-database Public

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

    54 6 2 0 Updated Apr 14, 2025
  • icu-perf Public

    ICU performance test results. Maintained by ICU-TC

    JavaScript 3 2 0 0 Updated Apr 11, 2025
  • icu Public

    The home of the ICU project source code.

    C++ 3,026 784 0 83 Updated Apr 11, 2025
  • inflection Public

    code, data and documentation related to handling inflection problems

    C++ 11 11 42 (1 issue needs help) 2 Updated Apr 11, 2025
  • cldr-staging Public

    Proposed production data for CLDR data

    HTML 26 12 0 1 Updated Apr 11, 2025
  • icu-data Public

    ICU Data Repository

    Java 42 24 0 0 Updated Apr 11, 2025