A fully customizable iOS calendar library, compatible with Objective-C and Swift

A macOS app to control the Xcode Simulator.

🎁 Vue Component Development Kit

Native iOS app using the exposure notification framework from Apple. The CWA development ends on May 31, 2023. You still can warn other users until April 30, 2023. More information:

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Collaborative IoT framework in Swift targeted at iOS, iPadOS, and MacOS applications.

A list of handy resources

Cross platform ZeroConf client that works with the underlying ZeroConf stack on the platform for Mono and .NET

Unity Native plugin to publish service via Bonjour on OSX

Elegant transition library for iOS & tvOS

Collaborative IoT framework in JavaScript/TypeScript for Node.js and browsers.

Models and code related to sketch simplification of rough sketches.

Kotlin Driver for A2 Micro Panel Thermal Printer

A retro game engine for Python

Free (as in freedom) open source clone of the Age of Empires II engine 🚀

Desktop/Android/HTML5/iOS Java game development framework

Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.

Tool for visualizing GitHub profiles

Torch implementation of neural style algorithm

A Jekyll version of the Clean Blog theme by Start Bootstrap

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

Papers from the computer science community to read and discuss.

A collection of (mostly) technical things every software developer should know about

The Swift Programming Language

An open source re-implementation of RollerCoaster Tycoon 2 🎢

A Java entity system inspired by Ash & Artemis.

An ultra-simplified explanation to design patterns

Unknown Horizons official code repository