Awesome Open Source
Awesome Open Source
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Companies 📦 60
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Computer Science 📦 80
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Economics 📦 64
Frameworks 📦 215
Games 📦 129
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Software Quality 📦 133
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Text Processing 📦 136
User Interface 📦 330
User Interface Components 📦 514
Version Control 📦 30
Virtualization 📦 71
Web Browsers 📦 42
Web Servers 📦 26
Web User Interface 📦 210

The Top 175 Crystal Open Source Projects

Crystal ⭐ 16,291
The Crystal Programming Language
Invidious ⭐ 4,902
Invidious is an alternative front-end to YouTube
Mint ⭐ 3,079
🍃 A refreshing programming language for the front-end web.
Kemal ⭐ 3,001
Fast, Effective, Simple Web Framework
Awesome Crystal ⭐ 2,734
💎 A collection of awesome Crystal libraries, tools, frameworks and software
Amber ⭐ 2,220
A Crystal web framework that makes building applications fast, simple, and enjoyable. Get started with quick prototyping, less bugs, and blazing fast performance.
Lucky ⭐ 1,988
A full-featured Crystal web framework that catches bugs for you, runs incredibly fast, and helps you write code that lasts.
Lilith ⭐ 1,067
x86-64 os made in crystal
List All Programming Telegram Group ⭐ 739
List of All Programming Telegram Group
Fib ⭐ 699
Performance Benchmark of top Github languages
Sidekiq.cr ⭐ 690
Simple, efficient job processing for Crystal
Mango ⭐ 663
Mango is a self-hosted manga server and web reader
Shards ⭐ 648
Dependency manager for the Crystal language
Amethyst ⭐ 643
Amethyst is a Rails inspired web-framework for Crystal language
Crystal By Example ⭐ 488
Crystal By Example
Icr ⭐ 453
Interactive console for Crystal programming language
Crystal Pg ⭐ 380
a postgres driver for crystal
Crystal Redis ⭐ 348
Full featured Redis client for Crystal
Ameba ⭐ 348
A static code analysis tool for Crystal
Vim Crystal ⭐ 328
Vim filetype and tools support for Crystal language.
Crecto ⭐ 327
Database wrapper and ORM for Crystal, inspired by Ecto
Jennifer.cr ⭐ 317
Crystal ORM using ActiveRecord pattern with flexible query DSL
Scry ⭐ 294
Scry is a code analysis server for https://crystal-lang.org
Crystal Book ⭐ 281
Crystal docs at https://crystal-lang.org/reference
Crsfml ⭐ 280
Crystal bindings to SFML multimedia/game library
Policr ⭐ 279
专注于审核群成员的 Telegram 机器人
Irs ⭐ 273
🎸 🎶 A music downloader that understands your metadata needs.
Guardian ⭐ 259
Guardian watches over your files and run assigned tasks.
Sentry ⭐ 241
Build/Runs your crystal application, watches files, and rebuilds/restarts app on file changes
Granite ⭐ 240
ORM Model with Adapters for mysql, pg, sqlite in the Crystal Language.
Igcolorpicker ⭐ 240
A customizable color picker for iOS in Swift
App Servers ⭐ 238
App Servers benchmarked for: Ruby, Python, JavaScript, Dart, Elixir, Java, Crystal, Nim, GO, Rust
Router.cr ⭐ 231
Minimum High Performance Middleware for Crystal Web Server.
Crystal Patterns ⭐ 230
📖 Examples of GOF patterns written in Crystal
Clear ⭐ 228
Advanced ORM between postgreSQL and Crystal
Crystal Db ⭐ 216
Common db api for crystal
Graphql Crystal ⭐ 211
a graphql implementation for crystal
Slang ⭐ 203
Slim-inspired templating language for Crystal
Hoop ⭐ 196
Building native OSX apps.
Celestite ⭐ 196
Beautifully reactive, server-side rendered Svelte apps w/ a Crystal backend
Vscode Crystal Lang ⭐ 195
Yet another VSCode extension for Crystal Programming Language
Active_record.cr ⭐ 188
Active Record pattern implementation for Crystal.
Charly ⭐ 186
🐈 The Charly Programming Language | Written by @KCreate
Qt5.cr ⭐ 183
Qt5 bindings for Crystal, based on Bindgen
Axentro ⭐ 182
To be the go to platform for building dApps quickly and cheaply for business and gaming
Immutable ⭐ 180
Thread-safe, persistent, immutable collections for the Crystal language
Kemalyst ⭐ 176
A rails like framework based on kemal
Crest ⭐ 175
HTTP and REST client for Crystal
Neph ⭐ 175
A modern command line job processor, similar with make command
Raze ⭐ 173
Modular, light web framework for Crystal
Cadmium ⭐ 172
Natural Language Processing (NLP) library for Crystal
Kamber ⭐ 171
Static site server (basically blogs) with Crystal Language
Jwt ⭐ 171
JWT implementation in Crystal
Libui.cr ⭐ 169
Crystal-lang bindings for libui
Compile To Web ⭐ 164
Discover what languages can be compiled to Web Assembly
Read Rust ⭐ 164
Read Rust allows you to keep up with articles about the Rust programming language.
Halite ⭐ 153
💎HTTP Requests Client with a chainable REST API, built-in sessions and middlewares.
Mosquito ⭐ 150
A generic background task runner for crystal applications supporting periodic (CRON) and manually queued jobs
Myhtml ⭐ 147
Fast HTML5 Parser with css selectors for Crystal language
Grip ⭐ 147
The microframework for writing powerful web applications.
Fast Http Server ⭐ 145
Super fast, zero configuration command line HTTP Server.
Shainet ⭐ 145
SHAInet - a pure Crystal machine learning library
Crystalline ⭐ 145
A Language Server Protocol implementation for Crystal. 🔮
Bindgen ⭐ 143
Binding and wrapper generator for C/C++ libraries
Prax.cr ⭐ 142
Rack proxy server for development (Crystal port)
Baked_file_system ⭐ 142
Virtual File System for Crystal language. Embedding your assets into final binary.
Fast Crystal ⭐ 142
💨 Writing Fast Crystal 😍 -- Collect Common Crystal idioms.
Discordcr ⭐ 139
Minimalist Discord library for Crystal. (Still WIP, but usable)
Sdl2 Examples ⭐ 137
Examples for getting started with SDL2, for over 12 different programming languages
Spider Gazelle ⭐ 137
A Rails esque web framework with a focus on speed and extensibility for crystal lang
Card_game ⭐ 136
An demo app for lattice-core
Gesi ⭐ 136
Google Sheets ESI Add-on
Http ⭐ 136
An opinionated framework for scalable web 🌎
Oq ⭐ 133
A performant, and portable jq wrapper to facilitate the consumption and output of formats other than JSON; using jq filters to transform the data.
Kilt ⭐ 132
Generic template interface for Crystal
Minitest.cr ⭐ 129
Test Unit for the Crystal programming language
Micrate ⭐ 129
Database migration tool written in Crystal
Crystal_lib ⭐ 127
Automatic binding generator for native libraries in Crystal
Faker ⭐ 127
Faker is a Crystal library that generates fake data for you
Marionette ⭐ 125
Selenium alternative for Crystal. Browser manipulation without the Java overhead.
Progress ⭐ 124
[==..] Progress bar for Crystal Programming Language
Crystagiri ⭐ 123
An Html parser library for Crystal (like Nokogiri for Ruby)
Moonshine ⭐ 122
Web framework for Crystal language [DEPRECATED in favour of kemal]
Msgpack Crystal ⭐ 122
MessagePack implementation in Crystal msgpack.org[Crystal]
Crystalline ⭐ 120
A collection of containers & algorithms for the Crystal programming language
Amqproxy ⭐ 118
An intelligent AMQP proxy, with connection and channel pooling/reusing
Cryload ⭐ 115
HTTP benchmarking tool written in Crystal
Admiral.cr ⭐ 115
A robust DSL for writing command line interfaces written in Crystal.
Hosted Danger ⭐ 115
⚡️ Danger as a Service ⚡️
Duktape.cr ⭐ 111
Evaluate JavaScript from Crystal!
Crul ⭐ 109
Command line HTTP client written in Crystal
Frost ⭐ 109
Full Featured Web Framework for the Crystal Programming Language
Crystal Gobject ⭐ 105
gobject-introspection for Crystal
Psykube ⭐ 105
A faster way to deploy to Kubernetes!
Athena ⭐ 105
A web framework comprised of reusable, independent components
Bojack ⭐ 101
🐴 The unreliable key-value store
Tren ⭐ 101
Give your SQL some love
Raven.cr ⭐ 100
Raven is a Crystal client for Sentry
Spec2.cr ⭐ 99
Enhanced `spec` testing library for [Crystal](http://crystal-lang.org/).
Cli ⭐ 99
Yet another Crystal library for building command-line interface applications.
1-100 of 175 projects
Advertising 📦 10
All Projects
Application Programming Interfaces 📦 124
Applications 📦 192
Artificial Intelligence 📦 78
Blockchain 📦 73
Build Tools 📦 113
Cloud Computing 📦 80
Code Quality 📦 28
Collaboration 📦 32
Command Line Interface 📦 49
Community 📦 83
Companies 📦 60
Compilers 📦 63
Computer Science 📦 80
Configuration Management 📦 42
Content Management 📦 175
Control Flow 📦 213
Data Formats 📦 78
Data Processing 📦 276
Data Storage 📦 135
Economics 📦 64
Frameworks 📦 215
Games 📦 129
Graphics 📦 110
Hardware 📦 152
Integrated Development Environments 📦 49
Learning Resources 📦 166
Legal 📦 29
Libraries 📦 129
Lists Of Projects 📦 22
Machine Learning 📦 347
Mapping 📦 64
Marketing 📦 15
Mathematics 📦 55
Media 📦 239
Messaging 📦 98
Networking 📦 315
Operating Systems 📦 89
Operations 📦 121
Package Managers 📦 55
Programming Languages 📦 245
Runtime Environments 📦 100
Science 📦 42
Security 📦 396
Social Media 📦 27
Software Architecture 📦 72
Software Development 📦 72
Software Performance 📦 58
Software Quality 📦 133
Text Editors 📦 49
Text Processing 📦 136
User Interface 📦 330
User Interface Components 📦 514
Version Control 📦 30
Virtualization 📦 71
Web Browsers 📦 42
Web Servers 📦 26
Web User Interface 📦 210