A free and open source instant messaging and VoIP platform built for friends, groups, and communities. Self-hosting and more activity in this repository is coming very soon! See the README.

C++20 concurrency framework with no compromises. Excellent performance, powerful features, and simple syntax.

A list of Free Software network services and web applications which can be hosted on your own servers

Import entities from external sources like Reddit, CSV, etc.

A multiplayer game about paranoia and chaos on a space station. Remake of the cult-classic Space Station 13.

Modern C++ Programming Course (C++03/11/14/17/20/23/26)

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

A Study Path for Game Programmer

Multi-system emulator (NES, SNES, GB, GBA, PCE, SMS/GG, WS) for Windows, Linux and macOS

Godot Engine – Multi-platform 2D and 3D game engine

C++ Profiler For Games

Frame profiler

A simple and easy-to-use library to enjoy videogames programming

A port of the Kilo text editor to rust

A curated list of Multiplayer Game Network Programming Resources

The Lobster Programming Language

Draw pretty maps from OpenStreetMap data! Built with osmnx +matplotlib + shapely

📜 A compendium of CLI commands I can't stop looking up

DeDRM tools for ebooks

Some of the hidden norms about Hacker News not otherwise covered in the Guidelines and the FAQ.

This is a list of links to different freely available learning resources about computer programming, math, and science.

NES-style CSS Framework | ファミコン風CSSフレームワーク

webhook is a lightweight incoming webhook server to run shell commands

Discord Call of Cthulhu roller

a cross-platform (including Wasm!) networking library built in Rust. Intended to make multiplayer game development dead-simple & lightning-fast

Project for building a replay/metadata infrastructure for Super Smash Bros Melee

AS Elektrisk Bureau Software

A web application for managing the Zone Map in the Mutant: Year Zero tabletop roleplaying game.