crystal-linked-list

Simple linked list implementation in Crystal

Crystal13mit

5 years ago

crystal-version-tools

Crystal tools for providing different behaviour at compile-time based on semanti

Crystal9other

4 years ago

ansible-crystal

Install crystal

Nix9mit

6 months ago

crystal-patterns

:book: Examples of GOF patterns written in Crystal

Crystal295mit

2 years ago

crystalcrystal-patternsgof-patterns

msgpack-crystal

MessagePack implementation in Crystal msgpack.org[Crystal]

Crystal136

last year

crystal

crystal

The Crystal Programming Language

Crystal19472apache-2.0

8 days ago

compilercrystalcrystal-language

crystal-sqlite3

SQLite3 bindings for Crystal

Crystal139mit

last month

crystaldatabasedriver

geany-crystal

Crystal support for the Geany editor

9

last year

crystalgeanygeany-plugin

vscode-crystal-lang

vscode-crystal-lang

Yet another VSCode extension for Crystal Programming Language

TypeScript279mit

2 months ago

crystalvscode-extension

amethyst

amethyst

Crystal Linux is now hosted at https://gitlab.com/crystal-linux

Rust103gpl-3.0

2 years ago

arch-linuxarchlinuxcrystal

crystal-binary_parser

Binary parser for Crystal

Crystal18mit

3 years ago

binary-parsercrystalcrystal-binary-parser

crz

Functional programming library for https://github.com/crystal-lang/crystal

Crystal90mit

4 years ago

crystal

crystal

Exercism exercises in Crystal.

Crystal75mit

last month

community-contributions-acceptedexercism-trackmaintained

crystal

🔮 Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection,

TypeScript12598other

29 days ago

apiautomatic-apiexpress

SDL-Crystal-Bindings

Crystal binding generator for raw SDL methods

Crystal9mit

7 months ago

binding-generatorbindingssdl2

crystal-koans

The Crystal Programming Language Koans

Crystal48mit

3 months ago

crystalhacktoberfestkoans

crystal-web-framework-stars

⭐️ Web frameworks for Crystal, most starred on Github

TypeScript71mit

28 days ago

crystalcrystal-languageranking

crystal-gql

A complete GraphQL client shard for the Crystal language inspired by Apollo clie

Crystal6mit

4 years ago

crystal-gqlcrystal-languagecrystal-shard

wasmer-crystal

wasmer-crystal

WebAssembly runtime for Crystal

Crystal92mit

2 years ago

crystalcrystal-langcrystal-language

crystal-fann

FANN (Fast Artifical Neural Network) binding in Crystal

Crystal84mit

3 years ago

crystalfannmachine-learning

crystal-validator

:gem: Data validation module for Crystal lang

Crystal29other

3 years ago

crystalcrystal-langvalidation

crystal-imgui

Crystal bindings to Dear ImGui

Crystal69mit

6 months ago

crystal-imgui-sfml

Crystal bindings to ImGui-SFML

Crystal17mit

6 months ago

crystal-base

A CentOS based docker image for Crystal work

Makefile2apache-2.0

7 years ago

centoscontainercrystal

crystal-darksky

Dark Sky API for Crystal

Crystal8mit

3 years ago

crystal-swapi

Star Wars API (SWAPI) for Crystal

Crystal4mit

7 years ago

crystal-bacnet

BACnet Support for Crystal Lang

Crystal0mit

2 months ago

crystal-mqtt

Crystal lang implementation of the MQTT protocol, a lightweight protocol for pub

Crystal20mit

4 months ago

crystal-snmp

SNMP implementation for crystal lang

Crystal16mit

3 years ago

crun

Crystal Run : shebang wrapper for Crystal

Crystal45other

10 months ago

crystal-languageunix-shell

awesome-crystal

awesome-crystal

:gem: A collection of awesome Crystal libraries, tools, frameworks and software

Crystal3340mit

4 months ago

awesomeawesome-listcrystal

crystal-zsh

.oh-my-zsh plugin for Crystal

Shell27mit

5 years ago

crystaloh-my-zsh-pluginzsh-plugins

vim-crystal

vim-crystal

Vim filetype and tools support for Crystal language.

Vim Script416mit

2 years ago

crystalsyntax-highlightingvim

emacs-crystal-mode

A minimal crystal mode for emacs, based on ruby-mode.

Emacs Lisp47gpl-3.0

12 months ago

crystalemacs

crystal-ast-helper

crystal-ast-helper

Helper tool to debug parser and formatter

Crystal25mit

5 years ago

ameba

ameba

A static code analysis tool for Crystal

Crystal520mit

25 days ago

amebacode-analysiscrystal

port_ruby_to_crystal

A Ruby regex script for port ruby code to crystal easier, reduce friction.

Ruby9

2 years ago

icr

icr

Interactive console for Crystal programming language

Crystal505mit

3 years ago

crystalrepl

num.cr

num.cr

Scientific computing in pure Crystal

Crystal151mit

5 months ago

autogradcrystalgpu-accelerated-routines

i18n

i18n

🌐 An internationalization library for Crystal.

Crystal24mit

last month

crystali18ninternationalization

clang.cr

libclang bindings for crystal (including automatic C bindings generator)

Crystal47other

8 months ago

crystal_lib

Automatic binding generator for native libraries in Crystal

Crystal138

last month

crystal-rethinkdb

driver for rethinkdb / rebirthdb

Crystal22mit

3 years ago

hedron

An extendable UI library in Crystal, with markup capabilities.

Crystal85mit

6 years ago

crystalhedronlibui

selenium.cr

Selenium library for Crystal

Crystal25mit

3 months ago

crystalseleniumtesting

amber

A Crystal web framework that makes building applications fast, simple, and enjoy

Crystal2575mit

4 months ago

amberamber-frameworkcli

granite

ORM Model with Adapters for mysql, pg, sqlite in the Crystal Language.

Crystal296mit

10 months ago

ambercrystaldatabase

crank

Foreman port to crystal.

Crystal51

4 years ago

clim

Slim command line interface builder for Crystal.

Crystal124mit

4 years ago

climcommand-line-interface-buildercrystal

crafka

Kafka library for Crystal. Uses librdkafka.

Crystal17mit

8 months ago

crystalcrystal-langkafka

webdriver_pump

Page Object Model library for Crystal. A port (kind of) of Ruby's WatirPump

Crystal4mit

3 years ago

cadmium

cadmium

Natural Language Processing (NLP) library for Crystal

Crystal205mit

3 years ago

crystalcrystal-langcrystal-language

celestine

celestine

An SVG library written in Crystal. Can be used to make cool animations, as well

Crystal92mit

12 months ago

celestinecrystalcrystal-lang

sodium.cr

Crystal wrapper for the libsodium crypto API

Crystal49mit

2 years ago

argon2blake2bchacha20

ai4cr

ai4cr

Artificial Intelligence for Crystal (based on https://github.com/SergioFierens/a

Crystal28mit

3 years ago

crystalline

crystalline

A Language Server Protocol implementation for Crystal. 🔮

Crystal441mit

last month

crystallsplsp-server

cry

Ability to execute crystal code in a fashion similar to pry edit.

Crystal34mit

3 years ago

crotest

A tiny and simple test framework for crystal

Crystal28mit

3 years ago

assertionscrystalcrystal-lang

tallboy

Declarative API for drawing unicode/ascii character tables in crystal lang

Crystal56mit

4 years ago

ascii-artclicolspan

CrSignals

A signals/slots library in Crystal

Crystal10mit

5 years ago

crystal-json-socket

JSON-socket client & server implementation. Inspired by and compatible with seb

Crystal13mit

2 years ago

kd_tree

Crystal implementation of "K-Dimensional Tree" and "N-Nearest Neighbors"

Crystal16mit

4 months ago

crystaldata-structuresk-dimensional

tablo

Crystal text table generator

Crystal28mit

2 months ago

markd

Yet another markdown parser, Compliant to CommonMark specification, written in C

Crystal109mit

6 months ago

commonmarkcrystalgfm

acmecrystal

reformats crystal code in acme

Go6mit

5 years ago

praetorian

A minimalist Crystal authorization system inspired by https://github.com/varvet/

Crystal59mit

3 years ago

authorisationauthorizationcrystal

cride

cride

A light CLI text editor/IDE written in Crystal

Crystal50isc

4 years ago

clicrystalide

kilt

Generic template interface for Crystal

Crystal152mit

2 years ago

slang

Slim-inspired templating language for Crystal

Crystal236mit

2 years ago

crystalkiltslang

crystal_port_midi

Crystal C bindings for the PortMIDI cross-platform MIDI I/O library

Crystal6mit

7 months ago

crystalline

A collection of containers & algorithms for the Crystal programming language

Crystal129mit

last year

algorithmscrystal

myecs

my ECS(Entity-Component-System) framework in Crystal

Crystal21mit

9 months ago

crystal-langecs

simple_rpc

RPC Server and Client for Crystal. Implements msgpack-rpc protocol.

Crystal67mit

2 years ago

lucky

lucky

A full-featured Crystal web framework that catches bugs for you, runs incredibly

Crystal2599mit

last month

crystalhacktoberfestlucky-framework

crustache

{{Mustache}} for Crystal :gem:

Crystal83mit

8 months ago

crystalmustachetemplate

crystal_slack

Parse Slack slash commands or send incoming web hooks from Crystal

Crystal19mit

last year

teeplate

A Crystal library for rendering multiple template files.

Crystal16mit

3 years ago

commander

Command-line interface builder for the Crystal programming language.

Crystal128mit

4 years ago

crystal2nix

Build crystal projects using nix.

Crystal14mit

5 months ago

crystal-langnix

office365

Crystal Lang MS Graph API integration

Crystal9mit

3 months ago

Crisp

Crisp

Lisp dialect implemented with Crystal

Crystal43mit

2 years ago

crystallanguagelisp

keimeno

A lightweight text user interface library in Crystal

Crystal14mit

5 years ago

crystaldemomud

predict.cr

Satellite prediction library for crystal using the sgp4 model

C++17mit

5 years ago

crystalsatellitesatellite-prediction

phreak

A highly flexible Crystal CLI builder in the style of OptionParser.

Crystal33mit

4 years ago

any_hash.cr

Better JSON::Any for Crystal

Crystal35mit

last year

crystaldata-structureshash

ipaddress.cr

A Crystal library to handle IPv4 and IPv6 addresses in a modern and productive w

Crystal43mit

last year

crystalipv4ipv6

ksuid.cr

Crystal implementation of K-Sortable Globally Unique IDs

Crystal15mit

last year

coordinationcrystalksuid

raylib-cr

raylib-cr

LibRaylib Bindings for Crystal.

C85apache-2.0

last month

bindingcrystalframework

named_information

A crystal lang implementation of rfc6920 (Naming Things with Hashes)

Crystal0mit

10 months ago

pinger

Microlibrary to perform ping requests with Crystal Lang

Crystal11mit

3 years ago

promise

Type aware promises for crystal lang

Crystal42mit

last month

ssh2.cr

libssh2 binding for Crystal language

Crystal44mit

10 months ago

tasker

Scheduled tasks for crystal lang

Crystal56mit

8 months ago

v4l2.cr

crystal lang video for linux device helpers / bindings

Crystal5mit

6 months ago

crafana.cr

Crystal library to help autogenerate Grafana dashboards

Crystal21mit

10 months ago

entitas.cr

entitas.cr

Entity Component System Framework writen in crystal

Crystal37mit

2 years ago

stumpy_png

stumpy_png

Read/Write PNG images in pure Crystal

Crystal106mit

12 months ago

crystalimage-processingpng

lens

A multiformat internationalization (i18n) shard for Crystal.

Crystal16mit

3 years ago

crystalgettexthacktoberfest

zaru_crystal

Crystal shard for filename sanitization

Crystal10mit

4 years ago

crystalfilenamesanitization

router.cr

Minimum High Performance Middleware for Crystal Web Server.

Crystal263mit

3 years ago

crystalhttp-routerhttp-server

crystalg

Algorithm Library for Crystal

Crystal38mit

4 years ago

algorithmcrystal

public_suffix

A small Crystal library designed to make the Public Suffix List (https://publics

Crystal2mit

4 years ago

crystalpublic-suffix-list

circuit_breaker

Implementation of the circuit breaker pattern in crystal

Crystal27mit

2 years ago

circuit-breakercircuit-breaker-patterncrystal

observable

Implementation of the Observer pattern in crystal

Crystal9mit

2 years ago

crystaldesign-patternobservable

progress_bar.cr

progress_bar.cr

A ProgressBar implementation for the Crystal programming language

Crystal15mit

9 months ago

crystaledge

A pure Crystal Vector Math library

Crystal26mit

last year

crystalquaternionvector

burocracia.cr

burocracia.cr

👔 Zero-dependency Crystal shard to validate, generate and format Brazilian buro

Crystal20mit

5 months ago

brasilbrazilcep

mocks.cr

General purpose mocking library for Crystal.

Crystal53mit

5 years ago

crystalmock

minitest.cr

Test Unit for the Crystal programming language

Crystal146mit

11 months ago

crystaltesting

hashids.cr

A Crystal shard to generate YouTube-like hashes from one or many numbers. Use ha

Crystal52mit

5 years ago

alphabetdecodingencoding

leveldb

Crystal binding for LevelDB

Crystal39lgpl-3.0

5 years ago

crystalleveldb

scry

scry

Scry is a code analysis server for https://crystal-lang.org

Crystal333mit

2 years ago

crystallanguage-server-protocol

crecto

Database wrapper and ORM for Crystal, inspired by Ecto

Crystal343mit

11 months ago

crystaldatabasedatabase-wrapper

mosquito

mosquito

A background task runner for crystal applications supporting periodic (CRON) and

Crystal226mit

last month

background-jobscrystalfast

clear

clear

Advanced ORM between postgreSQL and Crystal

Crystal271mit

3 months ago

crystalcrystal-languagedatabase

hardware

Get CPU, Memory and Network informations of the running OS and its processes

Crystal72isc

3 years ago

cpucrystalhardware

cryomongo

A MongoDB driver written in pure Crystal. ❄️

Crystal72mit

2 years ago

crystalmongomongodb

crytic

crytic

Mutation testing for crystal.

Crystal66mit

6 months ago

crystalcrystal-languagehacktoberfest

sidekiq.cr

sidekiq.cr

Simple, efficient job processing for Crystal

Crystal765lgpl-3.0

3 months ago

avram

A Crystal database wrapper for reading, writing, and migrating Postgres database

Crystal164mit

last month

crystalhacktoberfestlucky-framework

orion

orion

A Crystal router

Crystal123mit

3 years ago

crystalcrystal-languagerouter

libgen

Automatic C-bindings generator for the Crystal language

Crystal79gpl-3.0

2 months ago

binding-generatorcode-generationcrystal

pokecrystal

Disassembly of Pokémon Crystal

Assembly2106

last month

disassemblygameboy-colorgbz80

crinja

Implementation of Jinja2 template language in Crystal

Crystal126other

last month

crystaljinjajinja2

aasm.cr

:arrows_clockwise: Easy to use finite state machine for Crystal classes

Crystal51mit

2 years ago

aasmcrystalstate-machine

rosetta

rosetta

A blazing fast internationalization (i18n) library for Crystal with compile-time

Crystal39mit

10 months ago

crystalcrystal-langi18n

cltk

A crystal port of the Ruby Language Toolkit

Crystal73other

2 years ago

cr-cmark-gfm

Crystal C bindings for cmark-gfm to work with Commonmark and Github Flavored Mar

Crystal20bsd-2-clause

2 months ago

commonmarkcrystalgfm

motion.cr

motion.cr

Motion is a framework for building reactive, real-time frontend UI components in

Crystal54mit

4 years ago

crystalcrystal-lang

faker

Faker is a Crystal library that generates fake data for you

Crystal146mit

7 months ago

crystalfake

mac-address

Crystal Lib for working with MAC addresses

Crystal2mit

3 years ago

pledge.cr

Adds pledge(2) to crystal.

Crystal8isc

3 years ago

crystalcrystal-langcrystal-language

syslog.cr

Adds syslog functionality to crystal via LibC bindings.

Crystal10isc

4 years ago

crystalcrystal-langcrystal-language

stripe.cr

Stripe API Wrapper for crystal

Crystal48mit

7 months ago

crystalstripe

vim-slang

Vim plugin for Slim-lang in Crystal

VimL12mit

9 years ago

libui.cr

libui.cr

Crystal-lang bindings for libui

Crystal176mit

5 years ago

crystalgui

haversine

haversine

Crystal implementation of the Haversine formula to calculate distances between t

Crystal16mit

7 months ago

crystalhaversine-formula

prime

A Crystal implementation of a prime number generator

Crystal1lgpl-3.0

5 years ago

monocypher.cr

Crystal bindings for Monocypher

C17mit

last year

immutable

Thread-safe, persistent, immutable collections for the Crystal language

Crystal203mit

3 years ago

crystaldata-structuresfunctional-programming

radix

Radix Tree implementation for Crystal

Crystal102mit

6 months ago

crystalradix-tree

rocksdb.cr

RocksDB client for Crystal

Crystal38mit

10 months ago

try.cr

Try monad for crystal

Crystal26mit

2 years ago

machine

Simple machine learning algorithm for crystal lang

Crystal44mit

3 years ago

machine-learning-algorithms

tmdb.cr

Crystal wrapper for The Movie DB (TMDb)

Crystal3mit

last year

api-clientcrystalmovie-database-api

playwright-cr

Crystal version of the Playwright testing and automation library.

Crystal20mit

4 years ago

crystalcrystal-langcrystal-shard

shainet

shainet

SHAInet - a pure Crystal machine learning library

Crystal181mit

2 years ago

convolutional-neural-networkscrystaldeep-learning

sslscan.cr

Crystal shard wrapping the rbsec/sslscan utility

Crystal10mit

3 years ago

crystaldetectionscanner

crotp

CrOTP - One Time Passwords for Crystal

Crystal63mit

last year

2facrystalhotp

pokemon-reverse-engineering-tools

Tools for building and disassembling Pokémon Red and Pokémon Crystal

Python327

2 years ago

disassemblypokemonpython

bindata

BinData - Parsing Binary Data in Crystal Lang

Crystal48mit

4 months ago

cmac

Crystal implementation of the Cipher-based Message Authentication Code (CMAC)

Crystal5mit

last year

connect-proxy

crystal lang connect / HTTP proxy implementation

Crystal7mit

3 months ago

digest-auth

HTTP digest auth for crystal lang

Crystal4mit

3 years ago

ed25519

ed25519

Ed25519 high-performance public-key signature system for crystal lang

Crystal8mit

2 years ago

ffmpeg

ffmpeg crystal bindings

Crystal19mit

4 months ago

HKDF

HMAC-based Extract-and-Expand Key Derivation Function (HKDF) for crystal lang

Crystal1mit

last year

qr-code

a QR Code implementation written in crystal lang

Crystal17mit

11 months ago

spider-gazelle

spider-gazelle

A Rails esque web framework with a focus on speed and extensibility for crystal

Crystal180wtfpl

4 months ago

stomp

crystal lang implementation of the STOMP protocol

Crystal1mit

3 years ago

telnet.cr

Telnet protocol helper for crystal lang

Crystal11mit

3 years ago

vcr.cr

VCR for Crystal!

Crystal58mit

2 years ago

multiset.cr

Multiset (bag) implementation in Crystal

Crystal4mit

2 years ago

bagcrystaldata-structures

couchdb.cr

CouchDB client library written in crystal

Crystal13mit

4 years ago

mxnet.cr

MXNet (AI/ML) bindings for the Crystal language.

Crystal22other

3 years ago

crystaldeep-learninggluon

emoji.cr

:green_heart: Emoji for Crystal

Crystal47mit

last year

crystalemoji

surrealdb.cr

SurrealDB driver for Crystal

Crystal5mit

last year

crystaldatabasedatabase-connector

schedule.cr

:clock3: Run periodic tasks in Crystal

Crystal74mit

4 years ago

cronjobcrystalhacktoberfest

nats.cr

Crystal client for NATS

Crystal44apache-2.0

3 years ago

monads

Monads for Crystal

Crystal47mit

2 years ago

crystalcrystal-languagemonads

anyolite

Embedded mruby/Ruby for Crystal

Crystal161mit

2 months ago

crystalmrubyruby

amqp-client.cr

An AMQP 0-9-1 client for Crystal

Crystal69mit

last month

augeas.cr

Crystal C bindings for Augeas

Crystal7mit

3 years ago

augeasbindingscrystal

gtk4.cr

GTK4 bindings for Crystal

Crystal103mit

4 months ago

bindingscrystalglib

statsd.cr

A statsd client library for Crystal.

Crystal33mit

last year

crystaldatadogmonitoring

cr-xmpp

XMPP/Jabber Library for Crystal

Crystal16mit

3 years ago

crystalcrystal-langcrystal-language

pinboard.cr

A crystal client for the Pinboard API

Crystal5mit

3 years ago

apicrystalpinboard

secp256k1.cr

a native library implementing secp256k1 purely for the crystal language.

Crystal48apache-2.0

last year

bitcoinbitcoin-addressesbyte

raven.cr

raven.cr

Raven is a Crystal client for Sentry

Crystal121mit

29 days ago

crash-reportingcrystalerror-monitoring

callbacks.cr

Expressive callbacks module for Crystal 🚉

Crystal12mit

4 years ago

http-params-serializable

The HTTP params parsing module for Crystal 🤓

Crystal21mit

4 years ago

validations.cr

Validations module for Crystal ✅

Crystal13mit

4 years ago

gitlab.cr

Gitlab.cr is a GitLab API wrapper written by Crystal

Crystal29mit

4 years ago

crystalgitlabgitlab-api

markov

⛓ A Crystal library for building Markov Chains and running Markov Processes.

Crystal21mit

4 years ago

markovmarkov-chainmarkov-model

serf-handler.cr

This implements a port of the Ruby Serf Handler gem -- https://github.com/wyhain

Crystal1apache-2.0

4 years ago

procodile_cr

🐊 Run processes in the background (and foreground) on Mac & Linux from a Procfi

Crystal8mit

27 days ago

godot-game-template

godot-game-template

Generic template for Godot games

GDScript645mit

3 months ago

game-templategodotgodot4

hashr

Hashr is a tiny library makes test on JSON response easier, and can also be use

Crystal0mit

last year

crystalrspecspec

timecop.cr

A testing library that allows "time travel," "freezing time," and "time accelera

Crystal19mit

2 years ago

crystaltestingtimecop

guidepup-playwright

guidepup-playwright

Description macOS Monterey lets you connect, share, and create like never bef

TypeScript50mit

4 months ago

a11ya11y-apia11y-automation

crystal-linked-list

Simple linked list implementation in Crystal

Crystal13mit

5 years ago

crystal-version-tools

Crystal tools for providing different behaviour at compile-time based on semanti

Crystal9other

4 years ago

ansible-crystal

Install crystal

Nix9mit

6 months ago

msgpack-crystal

MessagePack implementation in Crystal msgpack.org[Crystal]

Crystal136

last year

crystal

crystal

The Crystal Programming Language

Crystal19472apache-2.0

8 days ago

compilercrystalcrystal-language

crystal-sqlite3

SQLite3 bindings for Crystal

Crystal139mit

last month

crystaldatabasedriver

geany-crystal

Crystal support for the Geany editor

9

last year

crystalgeanygeany-plugin

vscode-crystal-lang

vscode-crystal-lang

Yet another VSCode extension for Crystal Programming Language

TypeScript279mit

2 months ago

crystalvscode-extension

amethyst

amethyst

Crystal Linux is now hosted at https://gitlab.com/crystal-linux

Rust103gpl-3.0

2 years ago

arch-linuxarchlinuxcrystal

crystal-binary_parser

Binary parser for Crystal

Crystal18mit

3 years ago

binary-parsercrystalcrystal-binary-parser

crz

Functional programming library for https://github.com/crystal-lang/crystal

Crystal90mit

4 years ago

crystal

crystal

Exercism exercises in Crystal.

Crystal75mit

last month

community-contributions-acceptedexercism-trackmaintained

crystal

🔮 Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection,

TypeScript12598other

29 days ago

apiautomatic-apiexpress

SDL-Crystal-Bindings

Crystal binding generator for raw SDL methods

Crystal9mit

7 months ago

binding-generatorbindingssdl2

crystal-koans

The Crystal Programming Language Koans

Crystal48mit

3 months ago

crystalhacktoberfestkoans

crystal-web-framework-stars

⭐️ Web frameworks for Crystal, most starred on Github

TypeScript71mit

28 days ago

crystalcrystal-languageranking

crystal-gql

A complete GraphQL client shard for the Crystal language inspired by Apollo clie

Crystal6mit

4 years ago

crystal-gqlcrystal-languagecrystal-shard

wasmer-crystal

wasmer-crystal

WebAssembly runtime for Crystal

Crystal92mit

2 years ago

crystalcrystal-langcrystal-language

crystal-fann

FANN (Fast Artifical Neural Network) binding in Crystal

Crystal84mit

3 years ago

crystalfannmachine-learning

crystal-validator

:gem: Data validation module for Crystal lang

Crystal29other

3 years ago

crystalcrystal-langvalidation

crystal-imgui

Crystal bindings to Dear ImGui

Crystal69mit

6 months ago

crystal-imgui-sfml

Crystal bindings to ImGui-SFML

Crystal17mit

6 months ago

crystal-base

A CentOS based docker image for Crystal work

Makefile2apache-2.0

7 years ago

centoscontainercrystal

crystal-darksky

Dark Sky API for Crystal

Crystal8mit

3 years ago

crystal-swapi

Star Wars API (SWAPI) for Crystal

Crystal4mit

7 years ago

crystal-bacnet

BACnet Support for Crystal Lang

Crystal0mit

2 months ago

crystal-mqtt

Crystal lang implementation of the MQTT protocol, a lightweight protocol for pub

Crystal20mit

4 months ago

crystal-snmp

SNMP implementation for crystal lang

Crystal16mit

3 years ago

crun

Crystal Run : shebang wrapper for Crystal

Crystal45other

10 months ago

crystal-languageunix-shell

awesome-crystal

awesome-crystal

:gem: A collection of awesome Crystal libraries, tools, frameworks and software

Crystal3340mit

4 months ago

awesomeawesome-listcrystal

crystal-zsh

.oh-my-zsh plugin for Crystal

Shell27mit

5 years ago

crystaloh-my-zsh-pluginzsh-plugins

vim-crystal

vim-crystal

Vim filetype and tools support for Crystal language.

Vim Script416mit

2 years ago

crystalsyntax-highlightingvim

emacs-crystal-mode

A minimal crystal mode for emacs, based on ruby-mode.

Emacs Lisp47gpl-3.0

12 months ago

crystalemacs

crystal-ast-helper

crystal-ast-helper

Helper tool to debug parser and formatter

Crystal25mit

5 years ago

ameba

ameba

A static code analysis tool for Crystal

Crystal520mit

25 days ago

amebacode-analysiscrystal

port_ruby_to_crystal

A Ruby regex script for port ruby code to crystal easier, reduce friction.

Ruby9

2 years ago

icr

icr

Interactive console for Crystal programming language

Crystal505mit

3 years ago

crystalrepl

num.cr

num.cr

Scientific computing in pure Crystal

Crystal151mit

5 months ago

autogradcrystalgpu-accelerated-routines

i18n

i18n

🌐 An internationalization library for Crystal.

Crystal24mit

last month

crystali18ninternationalization

clang.cr

libclang bindings for crystal (including automatic C bindings generator)

Crystal47other

8 months ago

crystal_lib

Automatic binding generator for native libraries in Crystal

Crystal138

last month

crystal-rethinkdb

driver for rethinkdb / rebirthdb

Crystal22mit

3 years ago

hedron

An extendable UI library in Crystal, with markup capabilities.

Crystal85mit

6 years ago

crystalhedronlibui

selenium.cr

Selenium library for Crystal

Crystal25mit

3 months ago

crystalseleniumtesting

amber

A Crystal web framework that makes building applications fast, simple, and enjoy

Crystal2575mit

4 months ago

amberamber-frameworkcli

granite

ORM Model with Adapters for mysql, pg, sqlite in the Crystal Language.

Crystal296mit

10 months ago

ambercrystaldatabase

crank

Foreman port to crystal.

Crystal51

4 years ago

clim

Slim command line interface builder for Crystal.

Crystal124mit

4 years ago

climcommand-line-interface-buildercrystal

crafka

Kafka library for Crystal. Uses librdkafka.

Crystal17mit

8 months ago

crystalcrystal-langkafka

webdriver_pump

Page Object Model library for Crystal. A port (kind of) of Ruby's WatirPump

Crystal4mit

3 years ago

cadmium

cadmium

Natural Language Processing (NLP) library for Crystal

Crystal205mit

3 years ago

crystalcrystal-langcrystal-language

celestine

celestine

An SVG library written in Crystal. Can be used to make cool animations, as well

Crystal92mit

12 months ago

celestinecrystalcrystal-lang

sodium.cr

Crystal wrapper for the libsodium crypto API

Crystal49mit

2 years ago

argon2blake2bchacha20

ai4cr

ai4cr

Artificial Intelligence for Crystal (based on https://github.com/SergioFierens/a

Crystal28mit

3 years ago

crystalline

crystalline

A Language Server Protocol implementation for Crystal. 🔮

Crystal441mit

last month

crystallsplsp-server

cry

Ability to execute crystal code in a fashion similar to pry edit.

Crystal34mit

3 years ago

crotest

A tiny and simple test framework for crystal

Crystal28mit

3 years ago

assertionscrystalcrystal-lang

tallboy

Declarative API for drawing unicode/ascii character tables in crystal lang

Crystal56mit

4 years ago

ascii-artclicolspan

CrSignals

A signals/slots library in Crystal

Crystal10mit

5 years ago

crystal-json-socket

JSON-socket client & server implementation. Inspired by and compatible with seb

Crystal13mit

2 years ago

kd_tree

Crystal implementation of "K-Dimensional Tree" and "N-Nearest Neighbors"

Crystal16mit

4 months ago

crystaldata-structuresk-dimensional

tablo

Crystal text table generator

Crystal28mit

2 months ago

markd

Yet another markdown parser, Compliant to CommonMark specification, written in C

Crystal109mit

6 months ago

commonmarkcrystalgfm

acmecrystal

reformats crystal code in acme

Go6mit

5 years ago

praetorian

A minimalist Crystal authorization system inspired by https://github.com/varvet/

Crystal59mit

3 years ago

authorisationauthorizationcrystal

cride

cride

A light CLI text editor/IDE written in Crystal

Crystal50isc

4 years ago

clicrystalide

kilt

Generic template interface for Crystal

Crystal152mit

2 years ago

slang

Slim-inspired templating language for Crystal

Crystal236mit

2 years ago

crystalkiltslang

crystal_port_midi

Crystal C bindings for the PortMIDI cross-platform MIDI I/O library

Crystal6mit

7 months ago

crystalline

A collection of containers & algorithms for the Crystal programming language

Crystal129mit

last year

algorithmscrystal

myecs

my ECS(Entity-Component-System) framework in Crystal

Crystal21mit

9 months ago

crystal-langecs

simple_rpc

RPC Server and Client for Crystal. Implements msgpack-rpc protocol.

Crystal67mit

2 years ago

lucky

lucky

A full-featured Crystal web framework that catches bugs for you, runs incredibly

Crystal2599mit

last month

crystalhacktoberfestlucky-framework

crustache

{{Mustache}} for Crystal :gem:

Crystal83mit

8 months ago

crystalmustachetemplate

crystal_slack

Parse Slack slash commands or send incoming web hooks from Crystal

Crystal19mit

last year

teeplate

A Crystal library for rendering multiple template files.

Crystal16mit

3 years ago

commander

Command-line interface builder for the Crystal programming language.

Crystal128mit

4 years ago

crystal2nix

Build crystal projects using nix.

Crystal14mit

5 months ago

crystal-langnix

office365

Crystal Lang MS Graph API integration

Crystal9mit

3 months ago

Crisp

Crisp

Lisp dialect implemented with Crystal

Crystal43mit

2 years ago

crystallanguagelisp

keimeno

A lightweight text user interface library in Crystal

Crystal14mit

5 years ago

crystaldemomud

predict.cr

Satellite prediction library for crystal using the sgp4 model

C++17mit

5 years ago

crystalsatellitesatellite-prediction

phreak

A highly flexible Crystal CLI builder in the style of OptionParser.

Crystal33mit

4 years ago

any_hash.cr

Better JSON::Any for Crystal

Crystal35mit

last year

crystaldata-structureshash

ipaddress.cr

A Crystal library to handle IPv4 and IPv6 addresses in a modern and productive w

Crystal43mit

last year

crystalipv4ipv6

ksuid.cr

Crystal implementation of K-Sortable Globally Unique IDs

Crystal15mit

last year

coordinationcrystalksuid

raylib-cr

raylib-cr

LibRaylib Bindings for Crystal.

C85apache-2.0

last month

bindingcrystalframework

named_information

A crystal lang implementation of rfc6920 (Naming Things with Hashes)

Crystal0mit

10 months ago

pinger

Microlibrary to perform ping requests with Crystal Lang

Crystal11mit

3 years ago

promise

Type aware promises for crystal lang

Crystal42mit

last month

ssh2.cr

libssh2 binding for Crystal language

Crystal44mit

10 months ago

tasker

Scheduled tasks for crystal lang

Crystal56mit

8 months ago

v4l2.cr

crystal lang video for linux device helpers / bindings

Crystal5mit

6 months ago

crafana.cr

Crystal library to help autogenerate Grafana dashboards

Crystal21mit

10 months ago

entitas.cr

entitas.cr

Entity Component System Framework writen in crystal

Crystal37mit

2 years ago

stumpy_png

stumpy_png

Read/Write PNG images in pure Crystal

Crystal106mit

12 months ago

crystalimage-processingpng

lens

A multiformat internationalization (i18n) shard for Crystal.

Crystal16mit

3 years ago

crystalgettexthacktoberfest

zaru_crystal

Crystal shard for filename sanitization

Crystal10mit

4 years ago

crystalfilenamesanitization

router.cr

Minimum High Performance Middleware for Crystal Web Server.

Crystal263mit

3 years ago

crystalhttp-routerhttp-server

crystalg

Algorithm Library for Crystal

Crystal38mit

4 years ago

algorithmcrystal

public_suffix

A small Crystal library designed to make the Public Suffix List (https://publics

Crystal2mit

4 years ago

crystalpublic-suffix-list

circuit_breaker

Implementation of the circuit breaker pattern in crystal

Crystal27mit

2 years ago

circuit-breakercircuit-breaker-patterncrystal

observable

Implementation of the Observer pattern in crystal

Crystal9mit

2 years ago

crystaldesign-patternobservable

progress_bar.cr

progress_bar.cr

A ProgressBar implementation for the Crystal programming language

Crystal15mit

9 months ago

crystaledge

A pure Crystal Vector Math library

Crystal26mit

last year

crystalquaternionvector

burocracia.cr

burocracia.cr

👔 Zero-dependency Crystal shard to validate, generate and format Brazilian buro

Crystal20mit

5 months ago

brasilbrazilcep

mocks.cr

General purpose mocking library for Crystal.

Crystal53mit

5 years ago

crystalmock

minitest.cr

Test Unit for the Crystal programming language

Crystal146mit

11 months ago

crystaltesting

hashids.cr

A Crystal shard to generate YouTube-like hashes from one or many numbers. Use ha

Crystal52mit

5 years ago

alphabetdecodingencoding

leveldb

Crystal binding for LevelDB

Crystal39lgpl-3.0

5 years ago

crystalleveldb

scry

scry

Scry is a code analysis server for https://crystal-lang.org

Crystal333mit

2 years ago

crystallanguage-server-protocol

crecto

Database wrapper and ORM for Crystal, inspired by Ecto

Crystal343mit

11 months ago

crystaldatabasedatabase-wrapper

mosquito

mosquito

A background task runner for crystal applications supporting periodic (CRON) and

Crystal226mit

last month

background-jobscrystalfast

clear

clear

Advanced ORM between postgreSQL and Crystal

Crystal271mit

3 months ago

crystalcrystal-languagedatabase

hardware

Get CPU, Memory and Network informations of the running OS and its processes

Crystal72isc

3 years ago

cpucrystalhardware

cryomongo

A MongoDB driver written in pure Crystal. ❄️

Crystal72mit

2 years ago

crystalmongomongodb

crytic

crytic

Mutation testing for crystal.

Crystal66mit

6 months ago

crystalcrystal-languagehacktoberfest

sidekiq.cr

sidekiq.cr

Simple, efficient job processing for Crystal

Crystal765lgpl-3.0

3 months ago

avram

A Crystal database wrapper for reading, writing, and migrating Postgres database

Crystal164mit

last month

crystalhacktoberfestlucky-framework

orion

orion

A Crystal router

Crystal123mit

3 years ago

crystalcrystal-languagerouter

libgen

Automatic C-bindings generator for the Crystal language

Crystal79gpl-3.0

2 months ago

binding-generatorcode-generationcrystal

pokecrystal

Disassembly of Pokémon Crystal

Assembly2106

last month

disassemblygameboy-colorgbz80

crinja

Implementation of Jinja2 template language in Crystal

Crystal126other

last month

crystaljinjajinja2

aasm.cr

:arrows_clockwise: Easy to use finite state machine for Crystal classes

Crystal51mit

2 years ago

aasmcrystalstate-machine

rosetta

rosetta

A blazing fast internationalization (i18n) library for Crystal with compile-time

Crystal39mit

10 months ago

crystalcrystal-langi18n

cltk

A crystal port of the Ruby Language Toolkit

Crystal73other

2 years ago

cr-cmark-gfm

Crystal C bindings for cmark-gfm to work with Commonmark and Github Flavored Mar

Crystal20bsd-2-clause

2 months ago

commonmarkcrystalgfm

motion.cr

motion.cr

Motion is a framework for building reactive, real-time frontend UI components in

Crystal54mit

4 years ago

crystalcrystal-lang

faker

Faker is a Crystal library that generates fake data for you

Crystal146mit

7 months ago

crystalfake

mac-address

Crystal Lib for working with MAC addresses

Crystal2mit

3 years ago

pledge.cr

Adds pledge(2) to crystal.

Crystal8isc

3 years ago

crystalcrystal-langcrystal-language

syslog.cr

Adds syslog functionality to crystal via LibC bindings.

Crystal10isc

4 years ago

crystalcrystal-langcrystal-language

stripe.cr

Stripe API Wrapper for crystal

Crystal48mit

7 months ago

crystalstripe

vim-slang

Vim plugin for Slim-lang in Crystal

VimL12mit

9 years ago

libui.cr

libui.cr

Crystal-lang bindings for libui

Crystal176mit

5 years ago

crystalgui

haversine

haversine

Crystal implementation of the Haversine formula to calculate distances between t

Crystal16mit

7 months ago

crystalhaversine-formula

prime

A Crystal implementation of a prime number generator

Crystal1lgpl-3.0

5 years ago

monocypher.cr

Crystal bindings for Monocypher

C17mit

last year

immutable

Thread-safe, persistent, immutable collections for the Crystal language

Crystal203mit

3 years ago

crystaldata-structuresfunctional-programming

radix

Radix Tree implementation for Crystal

Crystal102mit

6 months ago

crystalradix-tree

rocksdb.cr

RocksDB client for Crystal

Crystal38mit

10 months ago

try.cr

Try monad for crystal

Crystal26mit

2 years ago

machine

Simple machine learning algorithm for crystal lang

Crystal44mit

3 years ago

machine-learning-algorithms

tmdb.cr

Crystal wrapper for The Movie DB (TMDb)

Crystal3mit

last year

api-clientcrystalmovie-database-api

playwright-cr

Crystal version of the Playwright testing and automation library.

Crystal20mit

4 years ago

crystalcrystal-langcrystal-shard

shainet

shainet

SHAInet - a pure Crystal machine learning library

Crystal181mit

2 years ago

convolutional-neural-networkscrystaldeep-learning

sslscan.cr

Crystal shard wrapping the rbsec/sslscan utility

Crystal10mit

3 years ago

crystaldetectionscanner

crotp

CrOTP - One Time Passwords for Crystal

Crystal63mit

last year

2facrystalhotp

pokemon-reverse-engineering-tools

Tools for building and disassembling Pokémon Red and Pokémon Crystal

Python327

2 years ago

disassemblypokemonpython

bindata

BinData - Parsing Binary Data in Crystal Lang

Crystal48mit

4 months ago

cmac

Crystal implementation of the Cipher-based Message Authentication Code (CMAC)

Crystal5mit

last year

connect-proxy

crystal lang connect / HTTP proxy implementation

Crystal7mit

3 months ago

digest-auth

HTTP digest auth for crystal lang

Crystal4mit

3 years ago

ed25519

ed25519

Ed25519 high-performance public-key signature system for crystal lang

Crystal8mit

2 years ago

ffmpeg

ffmpeg crystal bindings

Crystal19mit

4 months ago

HKDF

HMAC-based Extract-and-Expand Key Derivation Function (HKDF) for crystal lang

Crystal1mit

last year

qr-code

a QR Code implementation written in crystal lang

Crystal17mit

11 months ago

spider-gazelle

spider-gazelle

A Rails esque web framework with a focus on speed and extensibility for crystal

Crystal180wtfpl

4 months ago

stomp

crystal lang implementation of the STOMP protocol

Crystal1mit

3 years ago

telnet.cr

Telnet protocol helper for crystal lang

Crystal11mit

3 years ago

vcr.cr

VCR for Crystal!

Crystal58mit

2 years ago

multiset.cr

Multiset (bag) implementation in Crystal

Crystal4mit

2 years ago

bagcrystaldata-structures

couchdb.cr

CouchDB client library written in crystal

Crystal13mit

4 years ago

mxnet.cr

MXNet (AI/ML) bindings for the Crystal language.

Crystal22other

3 years ago

crystaldeep-learninggluon

emoji.cr

:green_heart: Emoji for Crystal

Crystal47mit

last year

crystalemoji

surrealdb.cr

SurrealDB driver for Crystal

Crystal5mit

last year

crystaldatabasedatabase-connector

schedule.cr

:clock3: Run periodic tasks in Crystal

Crystal74mit

4 years ago

cronjobcrystalhacktoberfest

nats.cr

Crystal client for NATS

Crystal44apache-2.0

3 years ago

monads

Monads for Crystal

Crystal47mit

2 years ago

crystalcrystal-languagemonads

anyolite

Embedded mruby/Ruby for Crystal

Crystal161mit

2 months ago

crystalmrubyruby

amqp-client.cr

An AMQP 0-9-1 client for Crystal

Crystal69mit

last month

augeas.cr

Crystal C bindings for Augeas

Crystal7mit

3 years ago

augeasbindingscrystal

gtk4.cr

GTK4 bindings for Crystal

Crystal103mit

4 months ago

bindingscrystalglib

statsd.cr

A statsd client library for Crystal.

Crystal33mit

last year

crystaldatadogmonitoring

cr-xmpp

XMPP/Jabber Library for Crystal

Crystal16mit

3 years ago

crystalcrystal-langcrystal-language

pinboard.cr

A crystal client for the Pinboard API

Crystal5mit

3 years ago

apicrystalpinboard

secp256k1.cr

a native library implementing secp256k1 purely for the crystal language.

Crystal48apache-2.0

last year

bitcoinbitcoin-addressesbyte

raven.cr

raven.cr

Raven is a Crystal client for Sentry

Crystal121mit

29 days ago

crash-reportingcrystalerror-monitoring

callbacks.cr

Expressive callbacks module for Crystal 🚉

Crystal12mit

4 years ago

http-params-serializable

The HTTP params parsing module for Crystal 🤓

Crystal21mit

4 years ago

validations.cr

Validations module for Crystal ✅

Crystal13mit

4 years ago

gitlab.cr

Gitlab.cr is a GitLab API wrapper written by Crystal

Crystal29mit

4 years ago

crystalgitlabgitlab-api

markov

⛓ A Crystal library for building Markov Chains and running Markov Processes.

Crystal21mit

4 years ago

markovmarkov-chainmarkov-model

serf-handler.cr

This implements a port of the Ruby Serf Handler gem -- https://github.com/wyhain

Crystal1apache-2.0

4 years ago

procodile_cr

🐊 Run processes in the background (and foreground) on Mac & Linux from a Procfi

Crystal8mit

27 days ago

godot-game-template

godot-game-template

Generic template for Godot games

GDScript645mit

3 months ago

game-templategodotgodot4

hashr

Hashr is a tiny library makes test on JSON response easier, and can also be use

Crystal0mit

last year

crystalrspecspec

timecop.cr

A testing library that allows "time travel," "freezing time," and "time accelera

Crystal19mit

2 years ago

crystaltestingtimecop

guidepup-playwright

guidepup-playwright

Description macOS Monterey lets you connect, share, and create like never bef

TypeScript50mit

4 months ago

a11ya11y-apia11y-automation