Repository Index

Standardized multi-provider OAuth authentication

• oauth2
• omniauth
• multiauth
• crystal-lang

HTTP/2 Protocol Implementation for the Crystal Language

• crystal
• hpack
• http2
• http

MySQL connector for Crystal

• crystal
• database
• mysql
• driver

WebAssembly runtime for Crystal

• crystal
• crystal-lang
• crystal-language
• webassembly

Loads ".env" files

• crystallang
• dotenv

An SVG library written in Crystal. Can be used to make cool animations, as well as other kinds of uses.

• svg
• svg-animation
• crystal
• crystal-lang

Functional programming library for https://github.com/crystal-lang/crystal

Provide await and async methods to Crystal Lang

• crystal-language
• concurrency

Email library for Crystal. Testable, adapter-based, and catches bugs for you. Comes with an adapter for SendGrid.

• crystal-lang
• email-sender
• hacktoberfest

Automatic C-bindings generator for the Crystal language

• crystal
• code-generation
• binding-generator

A fast and convenient image processing library

• crystal
• crystal-lang
• image-processing
• jpeg

A crystal port of the Ruby Language Toolkit

Mutation testing for crystal.

• crystal
• crystal-language
• testing
• mutation-testing

Declarative API for drawing unicode/ascii character tables in crystal lang

• crystal-lang
• terminal
• table
• ascii-art

A minimalist Crystal authorization system inspired by https://github.com/varvet/pundit.

• praetorian
• crystal
• authorization
• authorisation

Scheduled tasks for crystal lang

A blazing fast internationalization (i18n) library for Crystal with compile-time key lookup.

• i18n
• internationalization
• translation
• localization

The Crystal Programming Language Koans

• crystal
• koans
• test-suite
• hacktoberfest

Motion is a framework for building reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated.

• crystal
• crystal-lang

libclang bindings for crystal (including automatic C bindings generator)

a native library implementing secp256k1 purely for the crystal language.

• crystal
• crystal-language
• native-library
• secp256k1

libssh2 binding for Crystal language

BinData - Parsing Binary Data in Crystal Lang

Crystal Run : shebang wrapper for Crystal

• unix-shell
• crystal-language