- The Crystal Programming Language
- Fast, Effective, Simple Web Framework
- 💎 A collection of awesome Crystal libraries, tools, frameworks and software
- A Crystal web framework that makes building applications fast, simple, and enjoyable. Get started with quick prototyping, less bugs, and blazing fast performance.
- A full-featured Crystal web framework inspired by Rails, Phoenix and Elm. Catch bugs early, forget about most performance issues, and spend more time on code instead of debugging and writing tests.
- 🍃 A refreshing programming language for the front-end web.
- Amethyst is a Rails inspired web-framework for Crystal language
- Simple, efficient job processing for Crystal
- Dependency manager for the Crystal language