Jonas Karlsson

box2d. Box2D is a 2D physics engine for games

obs-studio. OBS Studio - Free and open source software for live streaming and screen recording

samply. Command-line sampling profiler for macOS, Linux, and Windows

qimgv. Image viewer. Fast, easy to use. Optional video support.

love. LÖVE is an awesome 2D game framework for Lua.

ytarchive. Garbage Youtube livestream downloader

fooyin. A customisable music player

WickedEngine. 3D engine with modern graphics

legacy-4.3.8-qBittorrent. Bring back the look of qBittorrent 4.3.8 in the new 5.0.0 as a theme!

obs-web. OBS-web - the easiest way to control OBS remotely

paru. Feature packed AUR helper

UZDoom. UZDoom is a feature centric port for all Doom engine games, based on GZDoom, adding an advanced renderer and powerful scripting capabilities

localsend. An open-source cross-platform alternative to AirDrop

awesome-ratatui. A curated list of TUI apps and libraries built with Ratatui

ratatui. A Rust crate for cooking up terminal user interfaces (TUIs) 👨‍🍳🐀 https://ratatui.rs

bluetui. 🛜 TUI for managing bluetooth on Linux

openexr-viewer. Simple viewer for OpenEXR files with detailed metadata display

xatlas. Mesh parameterization / UV unwrapping library

renderdoc-gms2-kit. A RenderDoc settings file generator for GameMaker: Studio 2 projects.

git-of-theseus. Analyze how a Git repo grows over time

oculante. A fast and simple image viewer / editor for many operating systems

input-remapper. 🎮 ⌨ An easy to use tool to change the behaviour of your input devices.

ZALiA. The ZALiA GameMaker:Studio project including the source code, and most, if not all, of its contents

undiscord. Undiscord - Delete all messages in a Discord server / channel or DM (Easy and fast) Bulk delete

tinyexr. Tiny EXR image loader/saver library

xxdiff. Graphical File And Directories Comparator And Merge Tool

hotspot. The Linux perf GUI for performance analysis.

common-3d-test-models. Repository containing common 3D test models in original format with original source if known and obj mesh

tdesktop. Telegram Desktop messaging app

road-to-ryujinx-without-switch. This Repo explains how to install the Ryujninx Switch Emulator without a Switch

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

delta. A syntax-highlighting pager for git, diff, grep, rg --json, and blame output

treestyletab. Tree Style Tab, Show tabs like a tree.

mpv-skipsilence. Increase playback speed during silence - a revolution in attention-deficit induction technology.

navidrome. 🎧 Your Personal Streaming Service

jpegview. Fork of JPEGView by David Kleiner - fast and highly configurable viewer/editor for JPEG, BMP, PNG, WEBP, TGA, GIF and TIFF images with a minimal GUI. Basic on-the-fly image processing is provided - allowing adjusting typical parameters as sharpness, color balance, rotation, perspective, contrast and local under-/overexposure.

yt-dlp. A feature-rich command-line audio/video downloader

ncpamixer. ncurses PulseAudio Mixer

teams-for-linux. Unofficial Microsoft Teams for Linux client

Signal-Desktop. A private messenger for Windows, macOS, and Linux.

speedtyper.dev. Type racing for programmers

layout. Single-file library for calculating 2D UI layouts using stacking boxes. Compiles as C99 or C++.

scan_fmt. Simple scanf()-like input for Rust.

argh. Rust derive-based argument parsing optimized for code size

OpenARNF. Public Source Code from A Robot Named Fight

PhysX. NVIDIA PhysX SDK

SuperMarioLandDX. Colorization hack for Super Mario Land

fd. A simple, fast and user-friendly alternative to 'find'

fheroes2. fheroes2 is a recreation of Heroes of Might and Magic II game engine

overgrowth. Open Source codebase of the game Overgrowth by Wolfire Games LLC

NotepadNext. A cross-platform, reimplementation of Notepad++

ponymix. CLI volume control for PulseAudio

lossless-cut. The swiss army knife of lossless video/audio editing

libtorrent. an efficient feature complete C++ bittorrent implementation

grim. Grab images from a Wayland compositor

downgrade. Downgrade packages in Arch Linux

bemenu. Dynamic menu library and client program inspired by dmenu

jre-missing. Automatically detects and lists episodes of The Joe Rogan Experience podcast that are currently not available on the Spotify platform. Also detects if episodes have been shortened in duration.

gimp-export-layers. Batch layer export and editing for GIMP 2.8/2.10

blobbyvolley2. Official continuation of the famous Blobby Volley 1.x arcade game.

cmake-init. The missing CMake project initializer

slurp. Select a region in a Wayland compositor

bullet3. Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

WoeUSB-ng. WoeUSB-ng is a simple tool that enable you to create your own usb stick windows installer from an iso image or a real DVD. This is a rewrite of original WoeUSB.

simdjson. Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

wf-recorder. C++

qBittorrent. qBittorrent BitTorrent client

Vanilla-Conquer. Vanilla Conquer provides clean, cross-platform builds of the C&C Remastered Collection and the standalone legacy games.

bandcamp-dl. Simple python script to download Bandcamp albums

HandBrake. HandBrake's development repository

OpenRCT2. An open source re-implementation of RollerCoaster Tycoon 2 🎢

swaylock. Screen locker for Wayland

wide-snes. Super Mario World (SNES) Widescreen Project

serenity. The Serenity Operating System 🐞

tldr. Collaborative cheatsheets for console commands 📚.

Slicer. Multi-platform, free open source software for visualization and image computing.

rms-support-letter.github.io. An open letter in support of Richard Matthew Stallman being reinstated by the Free Software Foundation

gzdoom. GZDoom is a feature centric port for all Doom engine games, based on ZDoom, adding an OpenGL renderer and powerful scripting capabilities

mpv-webm. Simple WebM maker for mpv, with no external dependencies.

nxengine-evo. nxengine refactoring

zig. Moved to Codeberg

fzf. :cherry_blossom: A command-line fuzzy finder

i3-keyboard-layout. Change keyboard layout with a keystroke + show it in the status bar

osgameclones. Open Source Clones of Popular Games

LearnOpenGL. Code repository of all OpenGL chapters from the book and its accompanying website https://learnopengl.com

verysleepy. Very Sleepy, a sampling CPU profiler for Windows

NewPipe. A libre lightweight streaming front-end for Android.

lazygit. simple terminal UI for git commands

AmnesiaAMachineForPigs. C++

AmnesiaTheDarkDescent. C++

assimp. The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

tmux. tmux source code

CubicSplineClosestPoint. Classes that demonstrate how to use Sturm's Theroem for root finding to solve the 5th degree polynomial required to project a 3D point to the closest point on a set of cubic Bézier splines.

scnlib. scanf for modern C++

CnC_Remastered_Collection. Command & Conquer: Remastered Collection

yay. Yet another Yogurt - An AUR Helper written in Go

subparse. Rust library to load, change and write common subtitle formats

vkQuake. Vulkan Quake port based on QuakeSpasm

OpenTTD. OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe

mgba. mGBA Game Boy Advance Emulator

linuxdeploy. AppDir creation and maintenance tool. Featuring flexible plugin system.

VSCELicense. PowerShell module to get and set Visual Studio Community Edition license expiration date in registry

1vyrain. LiveUSB Bootable exploit chain to unlock all features of xx30 ThinkPad machines. WiFi Whitelist, Advanced Menu, Overclocking.

glslang. Khronos-reference front end for GLSL/ESSL, partial front end for HLSL, and a SPIR-V generator.

PowerShell. PowerShell for every system!

manim. Animation engine for explanatory math videos

WiFiAnalyzer. Android application to analyze Wi-Fi signals.

OpenRA. Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

Celeste. Celeste Bugs & Issue Tracker + some Source Code

VVVVVV. The source code to VVVVVV! http://thelettervsixtim.es/

curl. A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features

animmerger. Animation merging, quantizing and dithering swiss army knife

CorsixTH. Open source clone of Theme Hospital

quine-relay. An uroboros program with 100+ programming languages

owl. C++

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

si78c. si78c is a memory accurate reimplementation of Space Invaders in C.

wfs.js. html5 player for raw h.264 streams

openh264. Open Source H.264 Codec

media-autobuild_suite. This Windows Batchscript helps setup a Mingw-w64 compiler environment for building ffmpeg and other media tools under Windows.

heads. A minimal Linux that runs as a coreboot or LinuxBoot ROM payload to provide a secure, flexible boot environment for laptops, workstations and servers.

skulls. pre-built coreboot images and documentation on how to flash them for Thinkpad Laptops

firmware-open. System76 Open Firmware

pfetch. 🐧 A pretty system information tool written in POSIX sh.

cherchord. 🎸 Find chords for any string instrument quicky & easily 🎸

openal-soft. OpenAL Soft is a software implementation of the OpenAL 3D audio API.

glm. OpenGL Mathematics (GLM)

DreeRally. Death Rally engine reimplementation

STL. MSVC's implementation of the C++ Standard Library.

filesystem. An implementation of C++17 std::filesystem for C++11 /C++14/C++17/C++20 on Windows, macOS, Linux and FreeBSD.

doctest. The fastest feature-rich C++11/14/17/20/23 single-header testing framework

youtube-dl. Command-line program to download videos from YouTube.com and other video sites

DevilutionX. Diablo build for modern operating systems

devilution. Diablo devolved - magic behind the 1996 computer game

libgdx. Desktop/Android/HTML5/iOS Java game development framework

scummvm. ScummVM main repository

lmdave. Let's Make: Dangerous Dave

devilution-nx. Diablo for the Nintendo Switch

Q2RTX. NVIDIA’s implementation of RTX ray-tracing in Quake II

OneLife. a multiplayer survival game of parenting and civilization building

mpv-build. 🔨 Helper scripts to compile mpv on Linux

gebbwolf3. Book about wolfenstein 3D

gebbdoom. Game Engine Black Book: Doom

ripgrep. ripgrep recursively searches directories for a regex pattern while respecting your gitignore

residualvm. ResidualVM main repository

VisRTX. NVIDIA OptiX based implementation of ANARI

gemrb. GemRB is a portable open-source implementation of Bioware’s Infinity Engine.

q2vkpt. Real-time path tracer VKPT integrated into q2pro Quake 2 client.

CppCoreGuidelines. The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++

send. Simple, private file sharing from the makers of Firefox

ospray. An Open, Scalable, Portable, Ray Tracing Based Rendering Engine for High-Fidelity Visualization

CLI11. CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.

Optix-PathTracer. Simple physically based path tracer based on Nvidia's Optix Ray Tracing Engine

imgui. Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

glfw. A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input

pystring. C++ functions matching the interface and behavior of python string methods with std::string

clusterfuzz. Scalable fuzzing infrastructure.

thinkpad-ec. Infrastructure for examining and patching Thinkpad embedded controller firmware

oidn. Intel® Open Image Denoise library

advent2018-fast. Advent of Code 2018 optimized solutions in C++

MarbleMarcher. A Fractal Physics Game

NonEuclidean. A Non-Euclidean Rendering Engine for 3D scenes.

PhysX. NVIDIA PhysX SDK

BezierInfo-2. The development repo for the Primer on Bézier curves, https://pomax.github.io/bezierinfo

bestmotherfucking.website. The Best Motherfucking Website

meson. The Meson Build System

build2. build2 build system

freestanding. C++

CppCon2018. Slides and other materials from CppCon 2018

ispc. Intel® Implicit SPMD Program Compiler

EasyAVR. Easy AVR USB Keyboard Firmware and Keymapper

cppinsights. C++ Insights - See your source code with the eyes of a compiler

MS-DOS. The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

AntennaPod. A podcast manager for Android

graphicsfuzz. A testing framework for automatically finding and simplifying bugs in graphics shader compilers.

gpustat. 📊 A simple command-line utility for querying and monitoring GPU status

optix_advanced_samples. Set of advanced samples for the NVIDIA OptiX Ray Tracing Engine.

MoltenVK. MoltenVK is a Vulkan Portability implementation. It layers a subset of the high-performance, industry-standard Vulkan graphics and compute API over Apple's Metal graphics framework, enabling Vulkan applications to run on macOS, iOS and tvOS.

par. single-file C libraries from Philip Allan Rideout

restic. Fast, secure, efficient backup program

abseil-cpp. Abseil Common Libraries (C++)

V-EZ. C

Proton. Compatibility tool for Steam Play based on Wine and additional components

pandoc. Universal markup converter

json. JSON for Modern C++

i3. A tiling window manager for X11

wlroots. A modular Wayland compositor library

docopt.cpp. C++11 port of docopt

s-tui. Terminal-based CPU stress and monitoring utility

filament. Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

openwrt. This repository is a mirror of https://git.openwrt.org/openwrt/openwrt.git It is for reference only and is not active for check-ins. We will continue to accept Pull Requests here. They will be merged via staging trees then into openwrt.git.

redshift. Redshift adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.

thinkfan. The minimalist fan control program

conan. Conan - The open-source C and C++ package manager

servo. Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

pbrt-v3. Source code for pbrt, the renderer described in the third edition of "Physically Based Rendering: From Theory To Implementation", by Matt Pharr, Wenzel Jakob, and Greg Humphreys.

wesnoth. An open source, turn-based strategy game with a high fantasy theme.

aabbcc. Dynamic AABB trees in C++ with support for periodic systems.

WTF. WTF is a header-only c++11 library that helps you introduce a lot of swearing in your code

oh-my-fish. The Fish Shell Framework