Dennis Oberhoff

konva. Konva.js is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.

RecompOne. PSX Static recompiler and runtime, not affiliated with sony or playstation

moonshine. Headless streaming server for Moonlight clients, written in Rust.

tmc. Decompilation of The Legend of Zelda: The Minish Cap (USA/JP/EU)

mm. Decompilation of The Legend of Zelda: Majora's Mask

oot. Decompilation of The Legend of Zelda: Ocarina of Time

Meter. Library for interacting with MetricKit

SwiftVLC. A Swift wrapper around libVLC for iOS, macOS, tvOS, visionOS, and Mac Catalyst

ios-beta-macos-archive-fix. Fix for App Store Connect ITMS-90111 / Invalid Binary when archiving on a beta macOS host with a stable Xcode

macemu. Experiments with BasiliskII on iOS and macOS

ScummVM. ScummVM for openfpgaOS

ArtfulType. A distraction-free Markdown writing app for classic 68k Macintosh computers

musicbrainz-docker. Docker Compose project for the MusicBrainz Server with replication, search, and development setup

TourKit. Apple style onboarding for Mac and iPhone apps

loupe. A privacy-focused iOS app that raises awareness about what native apps can see

App-Store-Connect-CLI. Fast, scriptable CLI for the App Store Connect API. Automate TestFlight, builds, submissions, signing, analytics, screenshots, subscriptions, and more. JSON-first, no interactive prompts

steamos-btrfs. Mirror of https://gitlab.com/popsulfr/steamos-btrfs

vibez. Go

lastfm-go. Golang wrapper for the Last.fm API 2.0

modern-m68k-toolchains. Rust, Swift, Zig compiler toolchains for Atari ST and Macintosh 128k

4-e. send e-Reader card data to Super Mario Advance 4 over a link cable

reynard-browser. An experimental Gecko-based web browser for iOS 13+.

vandelay. Vandelay: the JMAP importer-exporter (and backup tool)

claude-fuer-deutsches-recht. ⚠️ Experimentelle Skill-Sammlung für deutsches Recht (Arbeits-, Gesellschafts-, Insolvenz-, Datenschutz-, Prozessrecht u.a.) – inzwischen verbessert und im Alltag getestet, aber weiterhin Experiment. Bitte selber ausprobieren, Issues/PRs willkommen! Keine Rechtsberatung. Mandatsgeheimnis (§§ 203/204 StGB, § 43e BRAO), DSGVO, US-Transfer, KI-VO & Co

macsurf. A modern web browser for Classic Mac OS 9 PowerPC. Real CSS3, ES5 JavaScript, native HTTPS — built with CodeWarrior on the Carbon API.

VibeRetro68. VibeRetro68 — A setup guide and project template for building classic Macintosh (System 7, 68K) apps on Apple Silicon using the Retro68 cross-compiler, Basilisk II, and Mini vMac.

NextLevelSessionExporter. 🔄 Export and transcode media in Swift

sddw. Spec Driven Development Workflow

phosphene. Custom video wallpapers for macOS — any video, on the desktop and the lock screen, picked directly from System Settings' Wallpaper pane

Nugget. Unlock the fullest potential of your device

Jedi-Outcast. Star Wars Jedi Knight II: Jedi Outcast

Jedi-Academy. Star Wars Jedi Knight: Jedi Academy

social-symbols. Logos as SF Symbols

video-preview-appstore. Open-source macOS tool to batch-convert recordings into App Store preview-compatible MP4s

dusklight. Dusklight brings a classic adventure to PC and mobile platforms with a variety of fixes and improvements.

DebugSwift. A toolkit to make debugging iOS applications easier 🚀

pgcat. PostgreSQL pooler with sharding, load balancing and failover support.

tww. Decompilation of The Legend of Zelda: The Wind Waker

tmc. Decompilation of The Legend of Zelda: The Minish Cap (USA/JP/EU)

ps5-linux-loader. Linux payload implementing HV exploits to run a custom bootloader

adblock-rust-manager. A Firefox extension that enables and manages Firefox's built-in adblock-rust engine

LiquidGlassKit. Backport of Apple’s Liquid Glass system for iOS 13–18 with native API parity. Includes a reimplementation for iOS 26+ that unlocks advanced customization beyond the native system's limits.

Mole. 🐹 Clean, uninstall, analyze, optimize, and monitor your Mac from the terminal.

caddy. Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Recordly. Create polished demo videos without editing skills. Mac/Windows/Linux

Memoria. Final Fantasy IX tools

sa2. A decompilation and port of Sonic Advance 1 & 2 - GameBoy Advance game's written in C

aScrobble. A cloud hosted apple music scorbble for last.fm and listenbrainz

OpenXcom. Open-source clone of the original X-Com 👽

swiftui-dsl. Making it easy to use MapLibre in SwiftUI

OrcaSlicer. G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

StudioBridge. StudioBridge is a program that adds Bambu Lab 3D printers from other accessible networks to Bambu Studio

scalable-cli. Scalable CLI

Harmony. Harmony provides CloudKit sync for GRDB and only GRDB.

respectaso. Free, open-source ASO keyword research tool — self-hosted via Docker. No API keys, no accounts, no data leaves your machine.

U7Revisited. A replacement engine for Ultima VII The Black Gate (and eventually Serpent Isle) that presents a new camera angle and other improvements.

itsyconnect-macos. Better App Store Connect

spec-kit. 💫 Toolkit to help you get started with Spec-Driven Development

iOpenPod. Open source iPod sync tool. Use your iPod on any OS without iTunes

receiver. Receiver is a modern internet radio player for GNOME, featuring a curated collection of over 30,000 stations from around the world.

FabBar. A faithful recreation of the iOS 26 Liquid Glass tab bar with a tinted floating action button.

peon-ping. Warcraft III Peon voice notifications (+ more!) for Claude Code, Codex, IDEs, and any AI agent. Stop babysitting your terminal. Employ a Peon today.

itsyhome-macos. A native macOS menu bar app for controlling your smart home devices.

OpenTendo-AGB.

Wing_Commander_III_Enhancement_Patch. C++

airplay-esp32. C

modorganizer2-linux-installer. An easy-to-use Mod Organizer 2 installer for Linux

FineTune. FineTune, a macOS menu bar app for per-app volume control, multi-device output, audio routing, and 10-band EQ. Free and open-source alternative to SoundSource.

maptoposter. Transform your favorite cities into beautiful, minimalist designs. MapToPoster lets you create and export visually striking map posters with code.

BetterAudio. Master your Mac’s audio

kaset. 📼 The missing YouTube and YouTube Music macOS app

elementary-ui. Build SwiftUI-style apps that run in the browser

Spotifly. Native Spotify client

AudioCap. Sample code for recording system audio on macOS 14.4+

demucs. Code for the paper Hybrid Spectrogram and Waveform Source Separation

internet-radio-streams. Curated List of Internet Radio Streams

shazam-build. A clean-room implementation of the Shazam audio fingerprinting algorithm in Go, featuring a custom DSP pipeline, combinatorial hashing, and a React frontend.

sm64-psx. A very WIP port of https://www.github.com/n64decomp/sm64 for the PlayStation 1

blaze. Full Text Search Engine - built for Hackers not Hyperscalers

NotchPrompter. Super simple-to-use, always-on-top floating text prompter for macOS. Perfect for quick videos or keeping important text visible while you work.

synckit. Local-first collaboration SDK for React, Vue, and Svelte. Batteries-included: Rich text, undo/redo, cursors, and presence.

AnyLanguageModel. An API-compatible, drop-in replacement for Apple's Foundation Models framework with support for custom language model providers.

openscreen. Create stunning demos for free. Open-source, no subscriptions, no watermarks, and free for commercial use. An alternative to Screen Studio.

MusanovaKit. Explore and experiment with private Apple Music API endpoints.

SketchToSwift. 📲 Generate Swift from Sketch

boring.notch. TheBoringNotch: Not so boring notch That Rocks 🎸🎶

fnox. encrypted/remote secret manager

DynamicNotchKit. Seamlessly adapt your macOS app to the notch era.

OptiScaler. OptiScaler bridges upscaling/frame gen across GPUs. Supports DLSS2+/XeSS/FSR2+ inputs, replaces native upscalers, enables FSR-FG/XeFG on non-FG titles. Supports Nukem mod for DLSSG-to-FSR3 FG.

Decky-Framegen. Steam Deck Plugin to apply Optiscaler upscaling and frame gen mods in game mode

PlusJakartaSans. +Jakarta Sans is a open-source fonts. Designed for Jakarta "City of collaboration" program in 2020.

ytgify. A Chrome Extension that lets you easily create custom GIFs from YouTube videos

MyMedia. App for displaying your local movies and TV shows for macOS. Alternative for Apples TV app.

Super-Mario-Bros.-Remastered-Public-Mac. GDScript

gb-label-creator. TypeScript

magicui. UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.

startup-template. Start Up Template Inspired from Magic UI

OpenVIII-monogame. Open source Final Fantasy VIII engine implementation in C# working on Windows and Linux (Android and iOS planned too!) [Monogame]

BASIC-M6502. Microsoft BASIC for 6502 Microprocessor - Version 1.1

league-spartan. A fantastic new revival of ATF's classic Spartan, a geometric sans-serif that has no problem kicking its enemies in the chest.

swift-structured-queries. Truly type-safe SQL.

appointment. Invite others to grab times on your calendar. Choose a date. Make appointments as easy as it gets.

libsql. libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

GRDBCustomSQLiteBuild. An example project demonstrating how to use GRDB with a custom SQLite build and SQLite extensions

sqlite-vec. A vector search SQLite extension that runs anywhere!

libgpod. C

CloudKitSyncMonitor. Monitor current state of NSPersistentCloudKitContainer sync

openfreemap. Free and open-source map hosting solution with custom styles for websites and apps, using OpenStreetMap data

sample-cloudkit-sync-engine. Swift

swift-sdk. The official Swift SDK for Model Context Protocol servers and clients.

decky-lsfg-vk. Decky plugin to streamline installation and usage of lsfg-vk; the Lossless Scaling compatibility layer for linux

echoplayer. Echo - Open Hardware Music Player

swift-algorithm-club. Algorithms and data structures in Swift, with explanations!

snow. Classic Macintosh emulator

Decky-Undervolt. Steam Deck undervolting plugin for Decky Loader

openapi-diff. Utility for comparing two OpenAPI specifications.

swagger-github-pages. How to host Swagger API documentation with GitHub Pages

ScrobbleKit. A Swift library for interacting with the Last.fm API on Apple platforms and Linux

SwiftTabler. A multi-platform SwiftUI component for tabular data

swift-cross-ui. A cross-platform declarative UI framework, inspired by SwiftUI.

audio. Data manipulation and transformation for audio signal processing, powered by PyTorch

bazzite. Bazzite makes gaming and everyday use smoother and simpler across desktop PCs, handhelds, tablets, and home theater PCs.

thunderbird-ios. Thunderbird for iOS – Open Source Email App for iOS

vector-tiles-benchmark. Performance comparison of open source vector tiles server solutions for providing geodata from PostGIS databases

darwinkit. Native Mac APIs for Go. Previously known as MacDriver

fireducks. Create an issue on FireDucks

ai.robots.txt. A list of AI agents and robots to block.

pocket-sync. A GUI tool (Mac, Windows, Linux) for doing stuff with the Analogue Pocket

rust-stakeholder. Generate impressive-looking terminal output to look busy when stakeholders walk by

MacrodataRefinement. Swift

mobile. [mirror] Go on Mobile

gluon. An IMAP server library written in Go

Sidekick. A native macOS app that allows users to chat with a local LLM that can respond with information from files, folders and websites on your Mac without installing any other software. Powered by llama.cpp.

mini-dashboard. Search preview for Meilisearch

jmap-client. JMAP client library for Rust

ferrostar. A FOSS navigation SDK built from the ground up for the future

mox. modern full-featured open source secure mail server for low-maintenance self-hosted email

stalwart. All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).

uncrustify. Code beautifier

GBADoom. A port of prBoom to the Nintendo GBA.

sqlite-data. A fast, lightweight replacement for SwiftData, powered by SQL and supporting CloudKit synchronization.

Anemll. Artificial Neural Engine Machine Learning Library

ollama-copilot. Proxy that allows you to use ollama as a copilot like Github copilot

pkl-go. Pkl bindings for the Go programming language

fauxpilot. FauxPilot - an open-source alternative to GitHub Copilot server

gamebub. Open-source FPGA retro emulation handheld

oss-chromatic-console-fpga. This repository houses the ModRetro Chromatic's FPGA design files.

pseudol10n-sketch-plugin. Sketch plugin to pseudolocalize text layers

Tuneful. Tuneful is a native macOS playback manager that allows you to control music from the notch, menu bar, or mini player

campsite. The Campsite monorepo

v. Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io

zasper. High Performace IDE for Jupyter Notebooks

mitmproxy2swagger. Automagically reverse-engineer REST APIs via capturing traffic

gotidal. Go package for the TIDAL API

tidal-sdk-ios. TIDAL SDK for iOS

ghostty. 👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

blackcandy. A self hosted music streaming server

Overpass. Overpass open source web font family — Sponsored by Red Hat

markitdown. Python tool for converting files and office documents to Markdown.

Forked. It's like Git for your Swift data types.

swift-service-context. Minimal type-safe context propagation container

devenv. Fast, Declarative, Reproducible, and Composable Developer Environments using Nix

swift-translate. Swift Package Plugin for automatically translating your String Catalogs

pocketpal-ai. An app that brings language models directly to your phone.

rusayo-maps. Putting the Rusayo Camps on the map

swift-transformers. Swift Package to implement a transformers-like API in Swift

MobileVLM. Strong and Open Vision Language Assistant for Mobile Devices

social-app. The Bluesky Social application for Web, iOS, and Android

browser-use. 🌐 Make websites accessible for AI agents. Automate tasks online with ease.

fedi-follow. Follow Bluesky and Threads on Mastodon with ease

pgrx. Build Postgres Extensions with Rust!

Whisky. A modern Wine wrapper for macOS built with SwiftUI

Axt. SwiftUI view testing library

CopilotForXcode. AI coding assistant for Xcode

uniffi-starter. A non-trivial starter for UniFFI library projects targeting iOS and Android

openfeature-swift-provider. 🚩 Use GO Feature Flag with OpenFeature in your iOS / macOS / tvOS apps. 📱💻

go-feature-flag. GO Feature Flag is a simple, complete and lightweight self-hosted cloud native feature flag solution 100% Open Source — built on OpenFeature 🎛️

polars. Extremely fast Query Engine for DataFrames, written in Rust

gen. Gen: Friendly & Safer GORM powered by Code Generation

TPCircularBuffer. A simple, fast circular buffer implementation

ipodclickwheelgamespreservationproject. Preservation of iPod Clickwheel Games for iPod Nanos 3g to 5g and iPod Classics 5g to 7g

sweetpad. Develop Swift/iOS projects using VSCode

excelize. Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

pa-api. Go client for the Amazon Creators API

desktop. Welcome to a calmer internet

openFPGA-GB-GBC. Game Boy and Game Boy Color cores for openFPGA on Analogue Pocket

gorush. A push notification server written in Go (Golang).

Vision_Audio_and_Multimodal_Projects. This repository includes all computer vision, audio, document AI, and multimodal projects.

river. 🌊 Online machine learning in Python

idevicerestore. Restore/upgrade firmware of iOS devices

sam2-studio. Swift

audiocraft. Audiocraft is a library for audio processing and generation with deep learning. It features the state-of-the-art EnCodec audio compressor / tokenizer, along with MusicGen, a simple and controllable music generation LM with textual and melodic conditioning.

wp2hugo. The best WordPress to static site migrator

Deep-Live-Cam. real time face swap and one-click video deepfake with only a single image

v-lazy-image. Lazy load images using Intersection Observer, apply progressive rendering and css animations.

fail2ban. Daemon to ban hosts that cause multiple authentication errors

seek-tune. An implementation of Shazam's song recognition algorithm.

Imaginary-Teleprompter. Easy to use, free software, teleprompter app.

DAI-proton-ge-custom. Compatibility tool for Steam Play based on Wine and additional components. For adding support for XInput / controllers to Dragon Age: Inquisition.

znc. Official repository for the ZNC IRC bouncer