# Language Support: Build your own Claude Code

**URL:** <https://forum.codecrafters.io/t/language-support-build-your-own-claude-code/15929>\
**Category:** Announcements\
**Created:** [February 23, 2026, 11:28am UTC](https://forum.codecrafters.io/t/language-support-build-your-own-claude-code/15929 "2026-02-23T11:28:47Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![andy1li](https://yyz1.discourse-cdn.com/flex003/user_avatar/forum.codecrafters.io/andy1li/32/10_2.png) [@andy1li](https://forum.codecrafters.io/u/andy1li)\
**Post date:** [February 23, 2026, 11:28am UTC](https://forum.codecrafters.io/t/language-support-build-your-own-claude-code/15929/1 "2026-02-23T11:28:47Z")

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Hey everyone!

We’re ramping up language support for our newest challenge: [Build your own Claude Code](https://app.codecrafters.io/courses/claude-code/overview).

 ![image](https://canada1.discourse-cdn.com/flex003/uploads/codecrafters/original/3X/f/2/f2bc1a68c512c5152b084c63a88f6e2ddbd29e50.jpeg)

The challenge is now also live in C, C++, C# and Java. Test it out and let us know your feedback.