The Crystal Programming Language

🍃 A refreshing programming language for the front-end web

Fast, Effective, Simple Web Framework

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

Crystal By Example

ORM Model with Adapters for mysql, pg, sqlite in the Crystal Language.

Guardian watches over your files and run assigned tasks.

Slim-inspired templating language for Crystal

An ecosystem of reusable, independent components

A modern command line job processor, similar with make command

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

Modular, light web framework for Crystal

Generic template interface for Crystal

[==..] Progress bar for Crystal Programming Language

A collection of containers & algorithms for the Crystal programming language

Slim command line interface builder for Crystal.

Web framework for Crystal language [DEPRECATED in favour of kemal]

Command line HTTP client written in Crystal

Simple e-mail sending library

Powerful web scraping framework for Crystal

Get CPU, Memory and Network informations of the running OS and its processes

Easy Command Line Completion for Crystal

A light CLI text editor/IDE written in Crystal

Simple job scheduler with crontab patterns for Crystal Language.

A Crystal library to handle IPv4 and IPv6 addresses in a modern and productive way.

Extensible library to deal with http request and string based routing in Crystal

A simple declarative command line interface builder

file monitoring library with Crystal

Crystal implementation of K-Sortable Globally Unique IDs