Crystal Misc

File change watcher for Crystal and Non-Crystal libs

Watches src files, rebuilds/reruns application on file changes

Building native OSX apps

Implementation of thread-safe, persistent, immutable collections

A modern command line job processor that can execute jobs concurrently

An Html Reader / parser like Nokogiri Ruby gem

Give your SQL some love

Read and write PNG images

A crystal port of the Ruby Language Toolkit

DSL for creating HTML

Functional programming library

Future type implementation

Model sharing & RPC library built on and works with Kemal seamlessly

Singularize, pluralize, camelize, etc (port from ActiveSupport)

CPU Raytracer with examples

Uniformed function call syntax

Easy to use finite state machine for Crystal classes

A Promise Implementation

Terminal color toolbox, check support and colorized (without String monkey patch)

A Crystal sequence differencing implementation

Sharable validations for Crystal objects

A micro library to publish and subscribe for Crystal objects

Emoji library

Job scheduler with crontab patterns

Useful micro validator / check library

Graphics engine

Statsd client library

Binary parser

Implementation of the circuit breaker pattern

Universally Unique Lexicographically Sortable Identifier (ULID)

Recursive Hash with better JSON::Any included

Library for dealing with money and conversion (inspired by RubyMoney)

Wiki using git to manage revisions

Raw syscall interface

State Machine Compiler for Crystal

Write (animated) GIF images

Internationalization library

Internationalization shard

Crystal process daemonizer

A packet analyzer

Library to easily convert various time formats to milliseconds and milliseconds to human readable format

Turn integers into the Turkish words

Small simplistic helper class for executing shell commands

CLI tool to search and open documentation

Simple wrapper for crystal-xml

Generate and parse m3u8 playlists for HTTP Live Streaming

Heroku-like random name generator

Simple timer library

Implementation of the Observer pattern

Library to generate HTTP ETags

Client for the clamd antivirus server

Portable current executable's path

A library for manipulating class-level definitions

HTLM doc builder for RAML 1.0

Tool to generate PDF manuals from documentation sites