External links
A classic machine learning library for Crystal programming language
Parse Slack slash commands or send incoming web hooks from Crystal
Access Brium's API using Crystal
BioCrystal
Write Ruby extensions in Crystal
Mock HTTP::Client
A small Sinatra clone for Crystal
Cocoa for crystal
Redis client for Crystal
Fast and lightweight framework to collect system metrics
Autoredeploy images on Docker Hub webhook pushes in Rancher
A tool to perform benchmarks
HTTP/S proxy server to intercept and inspect calls