Crystal Shard

Open-source Crystal projects categorized as Shard | Edit details

Top 9 Crystal Shard Projects

  • crystal-gobject

    gobject-introspection for Crystal

    Project mention: Can anyone point me to a shard(?) that will let me draw to a window on linux? | | 2021-10-16

    crystal-gobject is what you'd use for GTK.

  • CrOTP

    CrOTP - One Time Passwords for Crystal

  • SonarLint

    Deliver Cleaner and Safer Code - Right in Your IDE of Choice!. SonarLint is a free and open source IDE extension that identifies and catches bugs and vulnerabilities as you code, directly in the IDE. Install from your favorite IDE marketplace today.


    A Crystal shard to generate YouTube-like hashes from one or many numbers. Use hashids when you do not want to expose your database ids to the user.

  • praetorian

    A minimalist Crystal authorization system inspired by

  • fez

    A Kemal application generator

  • wafalyzer

    Web Application Firewall (WAF) Detector

  • zaru_crystal

    Crystal shard for filename sanitization

  • 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.


    Crystal shard wrapping the rbsec/sslscan utility

  • observable

    Implementation of the Observer pattern in crystal (by TPei)

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 2021-10-16.


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

Project Stars
1 crystal-gobject 118
2 CrOTP 58
3 54
4 praetorian 54
5 fez 47
6 wafalyzer 26
7 zaru_crystal 9
8 8
9 observable 7
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