Crystal Shard

Open-source Crystal projects categorized as Shard

Top 10 Crystal Shard Projects

  • crystal-gobject

    gobject-introspection for Crystal

  • CrOTP

    CrOTP - One Time Passwords for Crystal

  • InfluxDB

    Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.

  • praetorian

    A minimalist Crystal authorization system inspired by


    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.

  • fez

    A Kemal application generator

  • wafalyzer

    Web Application Firewall (WAF) Detector

  • miniss

    Displays a list of open listening sockets. It is a minimal alternative to ss or netstat.

    Project mention: miniss displays a list of open sockets. The goal of miniss is not to reinvent the wheel but rather to offer a static binary that can be deployed on containers or hardened environment where the classical ss or netstat binaries have been removed. | | 2023-04-09

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    Crystal shard wrapping the rbsec/sslscan utility

  • zaru_crystal

    Crystal shard for filename sanitization

  • 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 2023-04-09.


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

Project Stars
1 crystal-gobject 127
2 CrOTP 62
3 praetorian 57
4 53
5 fez 51
6 wafalyzer 32
7 miniss 24
8 10
9 zaru_crystal 10
10 observable 8
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