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
Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.
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
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
Pure-Crystal Redis client, supporting clustering, RedisJSON, RediSearch, RedisGraph, and RedisTimeSeries
A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.
Motion is a framework for building reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated.
A blazing fast internationalization (i18n) library for Crystal with compile-time key lookup.
Created by Ary Borenszweig, Juan Wajnerman
Released June 2011