Mongo ORM: A simple ORM for using MongoDB with the crystal programming language, designed for use with Amber. Based loosely on Granite ORM. Supports Rails-esque models, associations and embedded documents.
Keep your crystal clean!
Retry blocks of Crystal code
Markout is an awesome Crystal DSL for HTML
Add annotations to Crystal
Adds syslog functionality to crystal via LibC bindings.
A crystal library for automatically testing documentation examples.
Adds intelligent to_b (to_boolen) to all objects in crystal
Paranoid text spacing in Crystal
Crystal Shard that calculates result of a text-base equation.