Crystal Framework Components

Graphql implementation

Standardized multi-provider OAuth2 authentication (inspired by omniauth)

Tree Oriented Routing

Sinatra-like DSL (abusing macros)

Easy testing for Kemal

A standalone router

Mimetypes for Crystal

Kemal API Version Extension

Kemal middleware to authentication via HTTP header token using JWT

Lightweight DI Container

Easily add Postgresql database to Kemal

Phoenix Channels client

Easily add Redis to Kemal

Session handler for Kemal

Easily add MySQL database to Kemal

A port of the Ruby MIME-types library

Middleware for generates / pick up a unique request ID for Crystal servers

Class based Http APIs

Temporary storage between actions in Kemal

Response time for Crystal servers (pure http server, kemal, etc.)

i18n support for Kemalyst

Simple comments for Kemal site

MonetDB Data connection for Kemal

Broadcasting module for tele.cr