Amethyst is a Rails inspired web-framework for Crystal language
Minimum High Performance Middleware for Crystal Web Server.
A rails like framework based on kemal
Simple Telegram bot library for Crystal
Simple and flexible HTTP client for Crystal with middleware and test support.
An event-centric publisher/subscribe model for objects inspired by the Qt framework
Response time for Crystal servers.
Middleware for generates / pick up a unique request ID for Crystal servers.
A very minimal http server api serving as a platform for adding middleware incrementally.
A simple JWT implementation in Crystal
A minimal HTTP Middleware router for Crystal.
The middlewares you need to deal with Slack Events API