Open Source Libs
Find Open Source Packages
Open Source Libraries
👉
Crystal
528 Open Source Crystal Software Projects
Free and open source crystal code projects including engines, APIs, generators, and tools.
Crystal Lang Crystal
17199 ⭐
The Crystal Programming Language
Kemal
3244 ⭐
Fast, Effective, Simple Web Framework
Awesome Crystal
2923 ⭐
:gem: A collection of awesome Crystal libraries, tools, frameworks and software
Amberframework Amber
2367 ⭐
A Crystal web framework that makes building applications fast, simple, and enjoyable. Get started with quick prototyping, less bugs, and blazing fast performance.
Luckyframework Lucky
2201 ⭐
A full-featured Crystal web framework that catches bugs for you, runs incredibly fast, and helps you write code that lasts.
Lilith
1105 ⭐
x86-64 os made in crystal
Fib
758 ⭐
Performance Benchmark of top Github languages
Amethyst Framework Amethyst
647 ⭐
Amethyst is a Rails inspired web-framework for Crystal language
Crystal By Example
515 ⭐
Crystal By Example
Icr
480 ⭐
Interactive console for Crystal programming language
Crystal Pg
409 ⭐
a postgres driver for crystal
Crystal Redis
361 ⭐
Full featured Redis client for Crystal
Hkalexling Mango
965 ⭐
Mango is a self-hosted manga server and web reader
Ameba
395 ⭐
A static code analysis tool for Crystal
Crecto
337 ⭐
Database wrapper and ORM for Crystal, inspired by Ecto
Vim Crystal
357 ⭐
Vim filetype and tools support for Crystal language.
Jennifer.cr
348 ⭐
Crystal ORM using ActiveRecord pattern with flexible query DSL
Scry
315 ⭐
Scry is a code analysis server for https://crystal-lang.org
Policr
295 ⭐
专注于审核群成员的 Telegram 机器人
Crsfml
301 ⭐
Crystal bindings to SFML multimedia/game library
Crystal Book
328 ⭐
Crystal docs at https://crystal-lang.org/reference
Irs
306 ⭐
:guitar: :notes: A music downloader that understands your metadata needs.
Samueleaton Sentry
255 ⭐
Build/Runs your crystal application, watches files, and rebuilds/restarts app on file changes
App Servers
251 ⭐
App Servers benchmarked for: Ruby, Python, JavaScript, Dart, Elixir, Java, Crystal, Nim, GO, Rust
Amberframework Granite
255 ⭐
ORM Model with Adapters for mysql, pg, sqlite in the Crystal Language.
Router.cr
241 ⭐
Minimum High Performance Middleware for Crystal Web Server.
Crystal Patterns
255 ⭐
:book: Examples of GOF patterns written in Crystal
Igcolorpicker
262 ⭐
A customizable color picker for iOS in Swift
Crystal Db
233 ⭐
Common db api for crystal
Jeromegn Slang
212 ⭐
Slim-inspired templating language for Crystal
Clear
253 ⭐
Advanced ORM between postgreSQL and Crystal
Charly
192 ⭐
🐈 The Charly Programming Language | Written by @KCreate
Kemalyst
179 ⭐
A rails like framework based on kemal
Sushichain
192 ⭐
To be the go to platform for building dApps quickly and cheaply for business and gaming
Neph
188 ⭐
A modern command line job processor, similar with make command
Lucaong Immutable
191 ⭐
Thread-safe, persistent, immutable collections for the Crystal language
Samueleaton Raze
176 ⭐
Modular, light web framework for Crystal
Qt5.cr
194 ⭐
Qt5 bindings for Crystal, based on Bindgen
Vscode Crystal Lang
221 ⭐
Yet another VSCode extension for Crystal Programming Language
Cadmium
183 ⭐
Natural Language Processing (NLP) library for Crystal
Libui.cr
168 ⭐
Crystal-lang bindings for libui
Mamantoha Crest
200 ⭐
HTTP and REST client for Crystal
Compile To Web
172 ⭐
Discover what languages can be compiled to Web Assembly
Crystal Community Jwt
184 ⭐
JWT implementation in Crystal
Celestite
217 ⭐
Beautifully reactive, server-side rendered Svelte apps w/ a Crystal backend
Halite
167 ⭐
💎HTTP Requests Client with a chainable REST API, built-in sessions and middlewares.
Prax.cr
149 ⭐
Rack proxy server for development (Crystal port)
Onyxframework Http
141 ⭐
An opinionated framework for scalable web 🌎
Fast Crystal
152 ⭐
💨 Writing Fast Crystal 😍 -- Collect Common Crystal idioms.
Mosquito
163 ⭐
A generic background task runner for crystal applications supporting periodic (CRON) and manually queued jobs
Shainet
156 ⭐
SHAInet - a pure Crystal machine learning library
Discordcr
139 ⭐
Minimalist Discord library for Crystal. (Still WIP, but usable)
Bindgen
156 ⭐
Binding and wrapper generator for C/C++ libraries
Kostya MyHTML
151 ⭐
Fast HTML5 Parser with css selectors for Crystal language
Micrate
141 ⭐
Database migration tool written in Crystal
Askn Progress
129 ⭐
[==..] Progress bar for Crystal Programming Language
Minitest.cr
136 ⭐
Test Unit for the Crystal programming language
Askn Faker
135 ⭐
Faker is a Crystal library that generates fake data for you
Gesi
156 ⭐
Google Sheets™ ESI Add-on
Crystalline
124 ⭐
A collection of containers & algorithms for the Crystal programming language
Crystagiri
123 ⭐
An Html parser library for Crystal (like Nokogiri for Ruby)
Oq
163 ⭐
A performant, and portable jq wrapper to facilitate the consumption and output of formats other than JSON; using jq filters to transform the data.
Hosted Danger
116 ⭐
:zap: Danger as a Service :zap:
Duktape.cr
123 ⭐
Evaluate JavaScript from Crystal!
Marionette
144 ⭐
Selenium alternative for Crystal. Browser manipulation without the Java overhead.
Orion
111 ⭐
A Crystal router
Bojack
103 ⭐
🐴 The unreliable key-value store
Cossack
103 ⭐
Simple and flexible HTTP client for Crystal with middleware and test support.
Codingphasedotcom Rocky
96 ⭐
React Over Crystal Kemal and Yarn
Myst Lang Myst
110 ⭐
A structured, dynamic, general-purpose language.
Grip Framework Grip
208 ⭐
The microframework for writing powerful web applications.
Clim
111 ⭐
Slim command line interface builder for Crystal.
Crystal Gobject
116 ⭐
gobject-introspection for Crystal
Sql
91 ⭐
A delightful SQL ORM ☺️
Stumpy_png
96 ⭐
Read/Write PNG images in pure Crystal
Crystal Email
104 ⭐
Simple e-mail sending library
Crystal Mysql
94 ⭐
MySQL connector for Crystal
Crystal Sqlite3
106 ⭐
SQLite3 bindings for Crystal
Earl
93 ⭐
Service Objects for Crystal (Agents, Artists, Supervisors, Pools, ...)
Athena
143 ⭐
An ecosystem of reusable, independent components
Raven.cr
107 ⭐
Raven is a Crystal client for Sentry
Hedron Crystal Hedron
81 ⭐
An extendable UI library in Crystal, with markup capabilities.
Http2
88 ⭐
HTTP/2 Protocol Implementation for the Crystal Language
Luislavena Radix
99 ⭐
Radix Tree implementation for Crystal
Tourmaline
121 ⭐
Telegram Bot framework for Crystal
Avram
129 ⭐
A Crystal database wrapper for reading, writing, and migrating Postgres databases.
Crystal Fann
79 ⭐
FANN (Fast Artifical Neural Network) binding in Crystal
Fincher
79 ⭐
A steganography tool for text
Sublime Crystal
81 ⭐
Crystal syntax highlighting for Sublime Text
Onyxframework Onyx
75 ⭐
Powerful framework for modern applications 💪
Leafgem
72 ⭐
🌿💎 The humble beginnings of a 2D game engine in Crystal! [in-progress]
Dppm
93 ⭐
An easy way to install and manage server applications
Hangyas Telegram_bot
73 ⭐
(deprecated) see https://github.com/protoncr/tourmaline instead
Crinja
96 ⭐
Implementation of Jinja2 template language in Crystal
Ddfreyne Glove
68 ⭐
Crystal framework for making games
Awscr S3
77 ⭐
A Crystal shard for S3.
Crustache
74 ⭐
{{Mustache}} for Crystal :gem:
Debug.cr
85 ⭐
Debug macro for Crystal
Watzon Arachnid
77 ⭐
Powerful web scraping framework for Crystal
Sdogruyol Aws
71 ⭐
Unofficial AWS SDK for Crystal