Crystal Lang GitHub Repositories

The easiest and fastest way to create production-ready Kubernetes clusters on Hetzner Cloud

The pragmatic web framework.

:guitar: :notes: 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.

Use SQL as first-class Crystal methods

Standardized multi-provider OAuth authentication

Crystal bindings to Webview library

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

Pure-Crystal Redis client, supporting clustering, RedisJSON, RediSearch, and RedisTimeSeries

A fast and convenient image processing library

Conway's Game of Life implementation in various languages

Declarative API for drawing unicode/ascii character tables in crystal lang

A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.

A fast and lightweight CLI for DeepL

A blazing fast internationalization (i18n) library for Crystal with compile-time key lookup.

tree sitter parser for crystal lang

REPL Interface wrapping Crystal Interpreter (crystal-i).

Motion is a framework for building reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated.

Node.js engine for crystal-lang. JS code and npm module executes on crystal-nodejs

Introduction to the Amber web framework and its features

WYSIWYG wiki powered by Crystal, markdown, and Git

Crystal language Tar Module implements access to tar archives.

Crystal bindings for the libvips image processing library.

Generate JSON objects with a Builder-style DSL, inspired by jbuilder