🍃 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 full-featured Crystal web framework that catches bugs for you, runs incredibly fast, and helps you write code that lasts.

Amethyst is a Rails inspired web-framework for Crystal language

Crystal By Example

A static code analysis tool for Crystal

Full featured Redis client for Crystal

Minimum High Performance Middleware for Crystal Web Server.

A background task runner for crystal applications supporting periodic (CRON) and manually queued jobs

a graphql implementation for crystal

A modern command line job processor, similar with make command

Thread-safe, persistent, immutable collections for the Crystal language

SHAInet - a pure Crystal machine learning library

Modular, light web framework for Crystal

Rack proxy server for development (Crystal port)

GraphQL server library for Crystal

A collection of containers & algorithms for the Crystal programming language

Use SQL as first-class Crystal methods

Protobuf generator, encoder and decoder.

A delightful SQL ORM ☺️

Simple and fast websocket server written in Crystal

Generic (connection) pools for Crystal

Unofficial AWS SDK for Crystal

Crystal AWS Lambda custom runtime

A simple and useful db wrapper for Crystal-lang

sql query builder library for crystal-lang

Machine Learning in Crystal

Uniformed function call syntax for Crystal Language.

kafka utilities written in crystal