Crystal crystal-language

Open-source Crystal projects categorized as crystal-language

Top 23 Crystal crystal-language Projects

  • jennifer

    Crystal ORM using ActiveRecord pattern with flexible query DSL

  • marten

    The pragmatic web framework. (by martenframework)

    Project mention: Marten – The pragmatic web framework | | 2022-12-20
  • InfluxDB

    Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.

  • clear

    Advanced ORM between postgreSQL and Crystal

  • Cadmium

    Natural Language Processing (NLP) library for Crystal

  • Cable

    It's like ActionCable (100% compatible with JS Client), but you know, for Crystal

  • wasmer-crystal

    WebAssembly runtime for Crystal

    Project mention: Wasmer Crystal - A complete WebAssembly runtime for Crystal based on Wasmer | | 2022-12-29
  • await_async

    Provide await and async methods to Crystal Lang

  • SonarQube

    Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.

  • crytic

    Mutation testing for crystal.

  • praetorian

    A minimalist Crystal authorization system inspired by

  • provides serverless execution and deployment of crystal language code in Google Cloud Functions

  • crystal-web-framework-stars

    ⭐️ Web frameworks for Crystal, most starred on Github

    Project mention: crystal-web-framework-stars | | 2022-08-11
  • monads

    Monads for Crystal (by alex-lairan)


    a native library implementing secp256k1 purely for the crystal language.

    Project mention: I did a complete rewrite of the library. | | 2022-04-08
  • crun

    Crystal Run : shebang wrapper for Crystal (by Val)

  • Crystar

    Crystal language Tar Module implements access to tar archives.

  • mongo_orm

    Mongo ORM: A simple ORM for using MongoDB with the crystal programming language, designed for use with Amber. Based loosely on Granite ORM. Supports Rails-esque models, associations and embedded documents.

  • mpngin

    A simple and fast URL shortener with built in stats.

  • ncurses

    Ncurses bindings for Crystal (by SamualLB)


    No dependency Crystal shard to validate, generate and format Brazilian burocracias such as CPF, CNPJ and CEP

  • Shivneri

    Component based MVC web framework based on fort architecture targeting good code structures, modularity & performance.


    Crystal bindings to the Google brotli compression library

  • Cocol

    Rapid blockchain prototyping


    A Crystal shard for Server-Sent Events

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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 2022-12-29.

Crystal crystal-language related posts


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

Project Stars
1 jennifer 388
2 marten 277
3 clear 269
4 Cadmium 195
5 Cable 112
6 wasmer-crystal 82
7 await_async 76
8 crytic 59
9 praetorian 56
10 55
11 crystal-web-framework-stars 55
12 monads 47
13 43
14 crun 38
15 Crystar 37
16 mongo_orm 32
17 mpngin 31
18 ncurses 21
19 21
20 Shivneri 21
21 19
22 Cocol 19
23 18
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives