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

geany-crystal

Crystal support for the Geany editor

9

last year

crystalgeanygeany-plugin

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

27 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-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

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

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

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

pinger

Microlibrary to perform ping requests with Crystal Lang

Crystal11mit

3 years ago

ssh2.cr

libssh2 binding for Crystal language

Crystal44mit

10 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

30 days ago

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

cmac

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

Crystal5mit

last year

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

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

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

7 days ago

compilercrystalcrystal-language

crystal-sqlite3

SQLite3 bindings for Crystal

Crystal139mit

last month

crystaldatabasedriver

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

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

27 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-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

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

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

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

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

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

30 days ago

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

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

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

ffmpeg

ffmpeg crystal bindings

Crystal19mit

4 months ago

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

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