Crystal crystal-lang

Open-source Crystal projects categorized as crystal-lang | Edit details

Top 23 Crystal crystal-lang Projects

  • GitHub repo Mango

    Mango is a self-hosted manga server and web reader

    Project mention: Merry Christmas everyone! To celebrate the holiday (or give us all an excuse to sneak away from family) what’s everyone’s favorite underrated/unknown docker for Unraid so we can all go install and check them out? | | 2021-12-25
  • GitHub repo Cadmium

    Natural Language Processing (NLP) library for Crystal

  • OPS

    OPS - Build and Run Open Source Unikernels. Quickly and easily build and deploy open source unikernels in tens of seconds. Deploy in any language to any cloud.

  • GitHub repo marionette

    Selenium alternative for Crystal. Browser manipulation without the Java overhead.

    Project mention: Headless Browsers | | 2021-02-14
  • GitHub repo multi-auth

    Standardized multi-provider OAuth authentication

  • GitHub repo celestine

    An SVG library written in Crystal. Can be used to make cool animations, as well as other kinds of uses. (by celestinecr)

    Project mention: Crystal Plotting? | | 2021-01-29

    Hi, I don't use either of them but if you find that neither of them do exactly what you want, I would recommend writing your own plotting library. You can use to build SVGs to make the charts with.

  • GitHub repo crysterm

    Console / terminal GUI toolkit for Crystal.

    Project mention: Which ncurses bindings should I use under GNU/Linux ? | | 2021-08-07

    I will recommend here another terminal library, not ncurses based, in case you or someone else find it useful, it's Crysterm and was shown in the Crystal conference last month so seems to be very active at the moment. Here is the video recording.

  • GitHub repo praetorian

    A minimalist Crystal authorization system inspired by

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • GitHub repo wasmer-crystal

    WebAssembly runtime for Crystal

  • GitHub repo tallboy

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

  • GitHub repo

    Motion is a framework for building reactive, real-time frontend UI components in your Amber application using pure Crystal that are reusable, testable & encapsulated.

  • GitHub repo Fluence

    WYSIWYG wiki powered by Crystal, markdown, and Git

  • GitHub repo Jbuilder

    Generate JSON objects with a Builder-style DSL, inspired by jbuilder (by shootingfly)

  • GitHub repo Crystar

    Crystal language Tar Module implements access to tar archives.

  • GitHub repo Crystular

    Crystal regex tester

  • GitHub repo Crystalizer

    (De)serialize any Crystal object - out of the box. Supports JSON, YAML and Byte format.

  • GitHub repo

    Dead simple HTML form builder for Crystal with built-in support for many popular UI libraries such as Bootstrap

  • GitHub repo validator

    :gem: Data validation module for Crystal lang

  • GitHub repo crotest

    A tiny and simple test framework for crystal

  • GitHub repo rosetta

    A blazing fast internationalization (i18n) library for Crystal with compile-time key lookup. (by wout)

  • GitHub repo clip

    Deserialize CLI parameters to an object, with errors and help management. (by erdnaxeli)

    Project mention: Clip: deserialize CLI parameters to an object, with errors and help management | | 2021-04-12

    Source code: Documentation:

  • GitHub repo

    Crystal bindings to the Google brotli compression library

  • GitHub repo cr-xmpp

    XMPP/Jabber Library for Crystal

  • GitHub repo playwright-cr

    Crystal version of the Playwright testing and automation library.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-12-25.

Crystal crystal-lang related posts


What are some of the best open-source crystal-lang projects in Crystal? This list will help you:

Project Stars
1 Mango 955
2 Cadmium 183
3 marionette 144
4 multi-auth 97
5 celestine 74
6 crysterm 62
7 praetorian 54
8 wasmer-crystal 44
9 tallboy 44
10 43
11 Fluence 43
12 Jbuilder 43
13 Crystar 32
14 Crystular 31
15 Crystalizer 29
16 26
17 validator 24
18 crotest 23
19 rosetta 21
20 clip 17
21 17
22 cr-xmpp 17
23 playwright-cr 16
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