83 Open Source Crystal Lang Software Projects
Free and open source crystal lang code projects including engines, APIs, generators, and tools.
Praetorian 54 ⭐
A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.
Aquaplot 32 ⭐
AquaPlot is a data visualization library for crystal-lang (https://crystal-lang.org/). Currently in very early development and the API is not at all stable.
Crystal Node.js 42 ⭐
Node.js engine for crystal-lang. JS code and npm module executes on crystal-nodejs
Form_builder.cr 26 ⭐
Dead simple HTML form builder for Crystal with built-in support for many popular UI libraries such as Bootstrap
Crystal HTML5 28 ⭐
Crystal implementation of HTML5-Compliant Tokenizer and Parser with XPath & CSS Selector support
Crystalizer 29 ⭐
(De)serialize any Crystal object - out of the box. Supports JSON, YAML and Byte format.
Authly 20 ⭐
OAuth2 Provider Library - Authly is an OAuth2 Library for creating Authorization Servers that follows OAuth2 authorization mechanisms.
Celestine 75 ⭐
An SVG library written in Crystal. Can be used to make cool animations, as well as other kinds of uses.
Motion.cr 43 ⭐
Motion is a framework for building reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated.
Joobq 20 ⭐
JoobQ is a fast, efficient asynchronous reliable job queue scheduler library processing. Jobs are submitted to a job queue, where they reside until they are able to be scheduled to run in a computing environment.
Wout Rosetta 21 ⭐
A blazing fast internationalization (i18n) library for Crystal with compile-time key lookup.