3D CAD application

Sign-off review checklist for PCB designs

PineTime Hermes - Firmware for Smart Watch

Extract image data from QCT files

An Arduino Shield for 3D printers

A Minecraft mod that makes you autojump while sprinting.

MIPI DSI controller

A partial reimplementation of mkisofs to create hybrid ISO-9660 filesystem-image

Mutation testing for crystal.

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A Proof of Concept of Crystal running on the Nintendo Switch

CrOTP - One Time Passwords for Crystal

Compatibility tool for Steam Play based on Wine and additional components

Synapse BitTorrent Daemon

A full-featured Crystal web framework that catches bugs for you, runs incredibly fast, and helps you write code that lasts.

🌿💎 The humble beginnings of a 2D game engine in Crystal! [in-progress]

A supervisord implementation in crystal

Run Tor onion services on Kubernetes

A modern runtime for JavaScript and TypeScript.

Photo Sharing. For Everyone.

FoundationDB - the open source, distributed, transactional key-value store

Anime Girls Holding Programming Books

Trace back an anime scene with a screenshot

🍃 A refreshing programming language for the front-end web.

Keep your /usr/lib/modules sensible on arch linux

Rofi: A window switcher, application launcher and dmenu replacement

Currently codenamed maia-yt is a userscript (and browser extension) that enhances the user's experience on YouTube.

Oils is our upgrade path from bash to a better language and runtime. It's also for Python and JavaScript users who avoid shell!

Service Objects for Crystal (Agents, Artists, Supervisors, Pools, ...)