💎 A collection of awesome Crystal libraries, tools, frameworks and software

A modern command line job processor, similar with make command

Rack proxy server for development (Crystal port)

WebAssembly runtime for Crystal

A fast and convenient image processing library

(De)serialize any Crystal object - out of the box. Supports JSON, YAML and Byte format.

A language-agnostic tool for testing code in different environments.

A multiformat internationalization (i18n) shard for Crystal.

This is a Crystal implementation of a Splay Tree; which is a type of binary search tree that is semi-balanced and that tends to self-optimize so that the most accessed items are the fastest to retr…

PlaceOS integrations and automations.

A fiber/process supervisor for Crystal, inspired by the erlang/elixir Supervisor module.

FFTW binding in Crystal

Crystal client for ipify: https://www.ipify.org/

Crystal C bindings for Augeas

Gloss is a language project which brings Crystal-like features to Ruby.

This tool makes a local database of git repositories, indexed by initial commit hashes.

A webhook proxy for better compatibility.

A library for parsing netstrings in Crystal