:gem: A collection of awesome Crystal libraries, tools, frameworks and software
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Crystal bindings to SFML multimedia/game library
- crystal
- sfml
- game-framework
- bindings
SHAInet - a pure Crystal machine learning library
Simple Telegram bot library for Crystal
- telegram-bot
- crystal
- telegraf
- webhook
Faker is a Crystal library that generates fake data for you
- fake
- crystal
Automatic binding generator for native libraries in Crystal
GraphQL server library for Crystal
- graphql
- crystal
Simple e-mail sending library
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
Email library for Crystal. Testable, adapter-based, and catches bugs for you. Comes with an adapter for SendGrid.
- crystal-lang
- email-sender
- hacktoberfest
A library to access the Twitter API using Crystal
UI framework based on the Fusion/libui.cr library, with elements from watzon/cru.
- libui
- gui
- ui
- crystal
This library protects against typical web attacks. It was inspired in rack-protection Ruby gem.
A fast and convenient image processing library
- crystal
- crystal-lang
- image-processing
- jpeg
A blazing fast internationalization (i18n) library for Crystal with compile-time key lookup.
General purpose mocking library for Crystal.
- crystal
- mock
Linear algebra library based on LAPACK
- lapack
- matrix
- crystal
- linear-algebra
a native library implementing secp256k1 purely for the crystal language.
- crystal
- crystal-language
- native-library
- secp256k1
A Crystal library to handle IPv4 and IPv6 addresses in a modern and productive way.
- ipv4
- ipv6
- crystal
Crystal bindings to the Zstandard (zstd) compression library
- crystal
- crystal-bindings
- zstd
- zstandard
Crystal bindings to Chipmunk, a fast and lightweight 2D game physics library
- crystal
- chipmunk
- physics-engine
- bindings
Algorithm Library for Crystal
- crystal
- algorithm
A statsd client library for Crystal.
- crystal
- statsd
- datadog
- monitoring