International Components for Unicode

This is the repository for the International Components for Unicode. The ICU project is under the stewardship of The Unicode Consortium.

• Source: https://github.com/unicode-org/icu
• Bugs: https://unicode-org.atlassian.net/projects/ICU
• API Docs: https://unicode-org.github.io/icu-docs/
• User Guide: https://unicode-org.github.io/icu/

🔴🔴🔴 Special Notice About Branch Renaming 🔴🔴🔴

Around March 24-25, 2021 we renamed the master branch to main. You may need to rename your branch in your local git repo and change your normal git command to reflect this change. See also https://github.com/github/renaming

Build Status (main branch)

Build	Status
GitHub Actions (ICU4C)
GitHub Actions (ICU4J)
Azure Pipelines (ICU4C)
Azure Pipelines (ICU4J)
Azure Pipelines (Exhaustive Tests)
Github Actions (Valgrind)	![GHA CI Valgrind]](https://github.com/unicode-org/icu/actions/workflows/icu_valgrind.yml?query=workflow%3A%22GHA+CI%22+branch%3Amain)
Fuzzing
OpenSSF Scorecard

Subdirectories and Information

• icu4c/ ICU for C/C++
• icu4j/ ICU for Java
• tools/ Tools
• vendor/ Vendor dependencies

Copyright & Licenses

Copyright © 2016-2024 Unicode, Inc. Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the United States and other countries.

The project is released under LICENSE.

A CLA is required to contribute to this project - please refer to the CONTRIBUTING.md file (or start a Pull Request) for more information.