The Crystal Programming Language

🍃 A refreshing programming language for the front-end web.

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.

Dependency manager for the Crystal language

Amethyst is a Rails inspired web-framework for Crystal language

Crystal By Example

Minimum High Performance Middleware for Crystal Web Server.

Virtual File System for Crystal language. Embedding your assets into final binary.

A small Sinatra clone for Crystal