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#

Crystal

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crystal logo

Crystal is a programming language with friendly syntax, static type checking and modern stdlib. It compiles into efficient, easy-to-distribute native code.

Here are 2,364 public repositories matching this topic...

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All 2,364 Crystal 1,919 Python 52 HTML 41 JavaScript 38 C 29 Shell 24 Ruby 23 C# 16 Rust 16 C++ 13
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crystal-lang / crystal

Sponsor
Star 20.5k

The Crystal Programming Language

programming-language crystal compiler hacktoberfest crystal-language
  • Updated Nov 11, 2026
  • Crystal

mint-lang / mint

Sponsor
Star 4.3k

🍃 A refreshing programming language for the front-end web.

language programming-language crystal compiler compile-to-js mint-lang
  • Updated Nov 10, 2026
  • Crystal

kemalcr / kemal

Star 3.9k

Fast, Effective, Simple Web Framework

api fast json crystal rest simple websocket efficient web-framework kemal
  • Updated Nov 11, 2026
  • Crystal

vitobotta / hetzner-k3s

Sponsor
Star 3.7k

The easiest and fastest way to create production-ready Kubernetes clusters on Hetzner Cloud

docker kubernetes devops crystal k8s crystal-language hetzner hetzner-cloud crystal-lang k3s hetzner-api
  • Updated Nov 10, 2026
  • Crystal

veelenga / awesome-crystal

Sponsor
Star 3.6k

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

list crystal awesome awesome-list shards
  • Updated Oct 20, 2026
  • Crystal

luckyframework / lucky

Star 2.7k

A full-featured Crystal web framework that catches bugs for you, runs incredibly fast, and helps you write code that lasts.

crystal web web-framework hacktoberfest lucky-framework
  • Updated Nov 11, 2026
  • Crystal

amberframework / amber

Star 2.6k

A Crystal web framework that makes building applications fast, simple, and enjoyable. Get started with quick prototyping, less bugs, and blazing fast performance.

cli fast crystal framework web efficient web-framework scaffolding amber cohesive amber-framework
  • Updated Nov 7, 2026
  • Crystal
Mango

getmango / Mango

Star 1.8k

Mango is a self-hosted manga server and web reader

crystal manga self-hosted web-application manga-reader crystal-lang mangadex manga-server
  • Updated Mar 23, 2025
  • Crystal
noir

owasp-noir / noir

Star 1.5k

Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.

security crystal owasp pentesting hacktoberfest devsecops endpoints api-security shadow-api attack-surfaces owasp-noir
  • Updated Nov 11, 2026
  • Crystal

ffwff / lilith

Star 1.2k

x86-64 os made in crystal

crystal operating-system
  • Updated Oct 1, 2020
  • Crystal

drujensen / fib

Star 907

Performance Benchmark of top Github languages

javascript ruby python go dart swift rust php crystal node r elixir csharp cpp julia perl clang python3 java-8 fibonacci-benchmark
  • Updated May 29, 2025
  • Ruby

hanabi1224 / Programming-Language-Benchmarks

Star 803

Yet another implementation of computer language benchmarks game

javascript kotlin java go rust golang benchmark crystal typescript nim vue csharp benchmarks kotlin-native vlang benchmarks-game ci-job
  • Updated Jul 31, 2025
  • C#

amethyst-framework / amethyst

Star 650

Amethyst is a Rails inspired web-framework for Crystal language

middleware crystal
  • Updated Aug 10, 2025
  • Crystal

crystal-ameba / ameba

Star 572

A static code analysis tool for Crystal

crystal formatter linter static-analysis code-analysis code-quality ameba
  • Updated Nov 11, 2026
  • Crystal

dawsonjon / PicoRX

Star 557

Build a SDR SW/MW/LW Receiver with a Raspberry Pi Pico

radio crystal receiver pi sdr raspberry pico ham shortwave
  • Updated Sep 5, 2026
  • C++

askn / crystal-by-example

Star 556

Crystal By Example

crystal examples
  • Updated Jun 21, 2020
  • Crystal

elbywan / crystalline

Sponsor
Star 533

A Language Server Protocol implementation for Crystal. 🔮

crystal lsp vscode-language lsp-server
  • Updated Sep 18, 2026
  • Crystal

crystal-community / icr

Star 507

Interactive console for Crystal programming language

crystal repl
  • Updated Sep 26, 2021
  • Crystal

martenframework / marten

Star 491

The batteries-included web framework for Crystal.

http crystal framework web server backend web-framework webapp crystal-language webapplication crystal-lang
  • Updated Nov 12, 2026
  • Crystal

will / crystal-pg

Star 483

a postgres driver for crystal

postgres crystal
  • Updated Nov 8, 2026
  • Crystal

Created by Ary Borenszweig, Juan Wajnerman

Released June 2011

Followers
8.4k followers
Organization
crystal-lang
Website
github.com/topics/crystal
Wikipedia
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