12e5b6d6dSopenharmony_ci--- 22e5b6d6dSopenharmony_cilayout: default 32e5b6d6dSopenharmony_cititle: ICU User Guide 42e5b6d6dSopenharmony_cinav_order: 200 52e5b6d6dSopenharmony_cidescription: ICU User Guide 62e5b6d6dSopenharmony_ci--- 72e5b6d6dSopenharmony_ci 82e5b6d6dSopenharmony_ci<!-- 92e5b6d6dSopenharmony_ci© 2020 and later: Unicode, Inc. and others. 102e5b6d6dSopenharmony_ciLicense & terms of use: http://www.unicode.org/copyright.html 112e5b6d6dSopenharmony_ci--> 122e5b6d6dSopenharmony_ci 132e5b6d6dSopenharmony_ci# ICU User Guide 142e5b6d6dSopenharmony_ci 152e5b6d6dSopenharmony_ci[](https://icu.unicode.org/) 162e5b6d6dSopenharmony_ci 172e5b6d6dSopenharmony_ciThis User Guide provides information on i18n topics for which ICU has services, and 182e5b6d6dSopenharmony_ciincludes details that go beyond the C, C++, and Java API docs (and avoids some duplication between them). 192e5b6d6dSopenharmony_ci 202e5b6d6dSopenharmony_ciYou may want to start with the [Introduction to ICU](./icu) or browse the navigation bar for a specific topic. 212e5b6d6dSopenharmony_ci 222e5b6d6dSopenharmony_ciThis is the new home of the User Guide (since 2020 August). 23