Show HN: C3 Playground – a C3 compiler with graphics and sound in the browser

Category: devtools

Tags: c3, compiler, programming-language, systems-programming, webassembly

Score: 8.3/10 (Innovation: 7, Technical: 10, Documentation: 9, Utility: 7)

C3 is a modern evolution of the C programming language that adds features like generics, modules, and improved error handling while maintaining full C ABI compatibility. The project includes a self-hosted compiler and a browser-based playground with graphics and sound support, making it accessible for learning and experimentation.

Target audience: systems programmers, C developers, language enthusiasts

Repository: https://play.c3-lang.org/?example=voxelspace_synthwave · C3 · MIT · 5896 stars

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