The Awesome Crystal feed


Bindings for libxdo (xdotool)
Featured Shard // Category C bindings


Recursive Hash with better JSON::Any included
Featured Shard // Category Misc

Why Crystal Is Awesome

Article Popular Story //

Last 7 Days


Another one Rake-like task manager with namespacing and arguments system
Featured Shard // Category Task management

Awesome Crystal Newsletter » 50

Top Stories
Follow us on Twitter @CrystalLibHunt

Library to handle IPv4 and IPv6 addresses
Featured Shard // Category Networking


Client for Google Translate
Featured Shard // Category Third-party APIs

kemal-ws-pg-todo-app vs kemal-mysql-blog

Popular comparison
  • kemal-ws-pg-todo-app - Realtime Todo application developed with Kemal, Websockets, jQuery, ES2015 and PostgreSQL
  • kemal-mysql-blog - Blog written with Crystal, Kemal and MySQL

A library to generate YouTube-like ids from one or many numbers
Featured Shard // Category Data Generators

amber vs kemal

Popular comparison
  • amber - Open source efficient and cohesive web application framework
  • kemal - Lightning Fast, Super Simple web framework. Inspired by Sinatra


Kemal API Version Extension
Featured Shard // Category Framework Components

Last 30 Days


Generate and parse m3u8 playlists for HTTP Live Streaming
Featured Shard // Category Misc

kemal vs amber

Popular comparison
  • kemal - Lightning Fast, Super Simple web framework. Inspired by Sinatra
  • amber - Open source efficient and cohesive web application framework vs

Popular comparison
  • - A Slack Real Time Messaging API WebSocket client library
  • - Raven is a client for Sentry

mixpanel-crystal vs

Popular comparison
  • mixpanel-crystal - A library for sending events to Mixpanel
  • - Docker API client


Ability to execute crystal code in a fashion similar to Ruby's pry edit
Featured Shard // Category Services and Apps


Build Realtime Web applications with Kemal and Vue.js
Featured Shard // Category Examples and funny stuff

Awesome Crystal Newsletter » 49

Top Stories
  • Lucky with Crystal - Fewer Bugs, Better Performance, Incredible Productivity
  • Ruby may be getting Crystal-like threads/fibers
Follow us on Twitter @CrystalLibHunt vs keyer_cr

Popular comparison
  • - Minimum but powerful http router for HTTP::Server
  • keyer_cr - Adds HTTP GET/POST parameter parsing as a Hash-like object


Ansible playbook for installing crystal
Featured Shard // Category DevOps

RethinkDB Driver
Synced from the Github list // Category Database Drivers/Clients


Automatic bindings generator configured using JSON/YAML files
Featured Shard // Category Project generators vs

Popular comparison
  • - Statsd client library
  • - Easy to use finite state machine for Crystal classes

Bindings for libpcap
Featured Shard // Category Low level bindings

rethinkdb-crystal vs eventql-crystal

Popular comparison
  • rethinkdb-crystal - RethinkDB Driver
  • eventql-crystal - EventQL driver


An expressive implementation of statistical distributions
Featured Shard // Category Science and Data analysis


Elasticsearch client for Crystal similar to the stretcher gem for ruby
Featured Shard // Category Search

kemal-pg vs graphql-crystal

Popular comparison
  • kemal-pg - Easily add Postgresql database to Kemal
  • graphql-crystal - Graphql implementation vs text

Popular comparison
  • - Collection of edit distance algorithms
  • text - A collection of phonetic algorithms