Crystal is a programming language with friendly syntax, static type checking and modern stdlib. It compiles into efficient, easy-to-distribute native code.
The easiest and fastest way to create and manage Kubernetes clusters in Hetzner Cloud using the lightweight distribution k3s by Rancher.
Mango is a self-hosted manga server and web reader
Attack surface detector that identifies endpoints by static analysis
The pragmatic web framework.
🎸 🎶 A music downloader that understands your metadata needs.
Natural Language Processing (NLP) library for Crystal
Selenium alternative for Crystal. Browser manipulation without the Java overhead.
Console / terminal GUI toolkit for Crystal.
Standardized multi-provider OAuth authentication
WebAssembly runtime for Crystal
Crystal bindings to Webview library
An SVG library written in Crystal. Can be used to make cool animations, as well as other kinds of uses.
Simple and fast websocket server written in Crystal
Email library for Crystal. Testable, adapter-based, and catches bugs for you. Comes with an adapter for SendGrid.
Powerful web scraping framework for Crystal
A fast and convenient image processing library
A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.
Pure-Crystal Redis client, supporting clustering, RedisJSON, RediSearch, RedisGraph, and RedisTimeSeries
Motion is a framework for building reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated.
Created by Ary Borenszweig, Juan Wajnerman
Released June 2011