Browse Documentation

github.com/joseafga/pubsubhubbub.cr

Google PubSubHubbub subscriber library written in Crystal.

github.com/luckyframework/pulsar

Pubsub and Instrumentation for Crystal

github.com/koffeinfrei/punch-card

A CLI for tracking your work time

github.com/LuckyCasts/pundit

A simple authorization library for Lucky Crystal apps

github.com/hahwul/purl.cr

A Crystal implementation of the Package URL (purl) spec. Parses, validates, and serializes purl strings such as pkg:github/owner/repo@1.2.3.

github.com/plambert/put-io.cr

Put.IO command line client, written in Crystal

github.com/taupiqueur/pw

A deterministic password generator.

github.com/anamba/pwned_password.cr

Calls HIBP API to check whether password was listed in a breach

github.com/nanobowers/py2cr

Python3 to Crystal Translation using Python AST Walker

github.com/DanielGilchrist/pylon

github.com/grkek/pyramid

A toy Virtual Machine which evaluates couple of instructions

github.com/qequ/pyrite

A Crystal library for scientific computing - featuring complex numbers, PRNGs, root-finding, statistical distributions, and more. Inspired by SciLua.

gitlab.com/renich/pyrite

\ Hardware-bound & Cloud-gated binary execution, cryptographic provenance, and anti-tamper envelope sealing for Crystal.

github.com/mjblack/qbittorrent.cr

A Crystal client library for the qBittorrent WebUI API v2 (qBittorrent 5.x).

github.com/shellbear/qleex

A minimal HTTP Middleware router for Crystal.

github.com/matthewmcgarvey/qpack.cr

QPack implementation in Crystal

github.com/spider-gazelle/qr-code

a QR Code implementation written in crystal lang

github.com/mamantoha/qrcode_terminal

QRCodes, in the terminal

github.com/jkthorne/qrencode

wrapper for quencode

github.com/woodruffw/qrencode.cr

Crystal bindings for libqrencode (qrencode), a library for QR code generation