Natural Language Processing (NLP) library for Crystal
Simple and fast websocket server written in Crystal
Standardized multi-provider OAuth authentication
Selenium (for Firefox) without the Java overhead. Marionette is a Crystal API for controlling Firefox.
Powerful web scraping framework for Crystal
Introduction to the Amber Framework and its out of the box features
A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.
WYSIWYG wiki powered by Crystal, markdown, and Git
It's Trello, but snappy!
A tiny and simple test framework for crystal