Jonas Kamsker

gitfut. Your GitHub stats, turned into a World-Cup-style player card

iOS-OCR-Server. An iOS OCR Server Using Apple’s Vision Framework

OpenDocu. Local-first versioned documentation search for coding agents.

invisible_playwright. Undetected Playwright automation in Python. Stealth-patched Firefox, anti-detect browser fingerprint in the engine, not injected. Passes bot detection.

rybbit. 🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.

t3code. TypeScript

claude-code-cache-fix. Fixes prompt cache regression in Claude Code that causes up to 20x cost increase on resumed sessions

openclaw-auto-dream. Automatic memory consolidation for OpenClaw agents — like sleep for your AI. Powered by MyClaw.ai

forgejo-cli-ex. Rust

seerr. Open-source media request and discovery manager for Jellyfin, Plex, and Emby.

OpenWilly. Trying to revive Willy Werkel / Mulle Meck games.

checkpointnovel. HTML

FluentTaskScheduler. A modern, powerful, and intuitive Windows task scheduling application built with WinUI 3 and .NET 8.

codex. Lightweight coding agent that runs in your terminal

vikunja. The task manager you actually own.

ztnet. ZTNET - ZeroTier Web UI for Private Controllers with Multiuser and Organization Support.

ztnet-cli. Manage your ztnet from the cli

codex-local-sdk-python. OpenAi's Codex Python SDK

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.

reliant. A complete agentic environment with remote connections, workflow-based chats, and more

gh-aw. GitHub Agentic Workflows

JKToolKit.CodexSDK. Modern Codex-Cli wrapper for .NET

Codex-Windows. Extract and run the macOS Codex Electron app on Windows.

opencode. The open source coding agent.

claudecodeui. Use Claude Code, OpenCode, Cursor CLI, and Codex on mobile and web with CloudCLI (aka Claude Code UI). CloudCLI is a free open source webui/GUI that helps you manage your Claude Code session and projects remotely.

gfreits.net. WIP website

codex-lb. Codex/ChatGPT multiple account load balancer & proxy with usage tracking, dashboard, and OpenCode-compatible endpoints

SharpGLTF. glTF reader and writer for .NET Standard

rustmm. Rust without the borrow checker

FracturedJson. JSON formatter that produces highly readable but fairly compact output.

prometheus. Research and Reverse-Engineering project of Overwatch!

race-toolkit. Communicate with Airoha-based Bluetooth devices using the RACE protocol via Bluetooth and USB.

audiobook-forge. A blazing-fast CLI tool for converting audiobook directories to M4B format with chapters and metadata. Written in Rust for maximum performance and reliability.

traefik-log-dashboard. A real-time dashboard for analyzing Traefik logs in UI with IP geolocation, status code analysis, and service metrics. Built with React (Shadcn UI) and Node.js.

traefik. The Cloud Native Application Proxy

Swiftfin. Native Jellyfin Client for iOS and tvOS

tubearchivist. Your self hosted YouTube media server

2025-11-25-copilot. C#

tracy. Frame profiler

Epstein-doc-explorer. a graph explorer of the Epstein emails

opencode-openai-codex-auth. OAuth authentication plugin for personal coding assistance with ChatGPT Plus/Pro subscriptions - uses OpenAI's official authentication method

rental-monitor. Application for scraping, analyzing and visualizing rental listings in Austria

clewdr. High Performance LLM Reverse Proxy

emdash. Emdash is the Open-Source Agentic Development Environment (🧡 YC W26). Run multiple coding agents in parallel. Use any provider.

FourSer.Gen. High-performance binary serializer source generator

FirstLady. Last War First Lady Bot

git-mcp. Put an end to code hallucinations! GitMCP is a free, open-source, remote MCP server for any GitHub project

dyad. Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!

InsForge. The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.

gemini-cli-openai. Expose Gemini CLI endpoints as OpenAI API with Cloudflare Workers

gemini-cli. An open-source AI agent that brings the power of Gemini directly into your terminal.

nuki_hub. Use an ESP32 as a Hub between a NUKI Lock and your smarthome.

open-webui. User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Smart-AutoClicker. An open-source auto clicker on images for Android

MudBlazor. Blazor Component Library based on Material Design principles. Do more with Blazor, utilizing CSS and keeping JavaScript to a bare minimum.

pear-desktop. Pear 🍐 is extension for music player

awesome-llm-apps. 100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.

crawl4ai. 🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN

playwright-mcp. Playwright MCP server

Archon. The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

cline. Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

WildPath. c# library for advanced file system path resolution with pattern matching expressions.

linux-desktop-ansible. A small script based installer to allow the easy configuration of software usually used on Windows prior.

LangQuest. Using LangChain, GPT-3.5, Chain of thought reasoning to create a Dungeons and Dragons type experience. Complete with hitpoints, inventory, storyline, immersive image generation, and more

ebook2audiobook. Generate audiobooks from e-books, voice cloning & 1158+ languages!

Portspoof. Portspoof

deezer-downloader. Download music from Deezer with a nice front end

ClashOfClans.Bot. Dirty ClashOfClans protocol thingy in C#, not finished and never will be

MemorySharp. A C# based memory editing library targeting Windows applications, offering various functions to extract and inject data and codes into remote processes to allow interoperability.

stustapay. Electronic Payment System for Events using NFC Wristbands

VerticalSliceArchitecture. Spend less time over-engineering, and more time coding. The template has a focus on convenience, and developer confidence. Vertical Slice Architecture 🎈

fondoeh. Rust

Java-Hello-World-Enterprise-Edition. Java

Headache. Programming Language that compiles to 8 Bit Brainfuck

VerticalSliceArchitecture. Vertical Slice Architecture solution template in .NET 10

FastEndpoints. A light-weight REST API development framework for ASP.NET 8 and newer.

VsaTemplate. C#

devnet-backup-monitor. An Application written in C# to easily manage the creation and transfers of backups on linux machines.

XSense-Extractor. Tool to retreive sensor data from X-Sense

qdrant. Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

JKToolKit.Spectre.AutoCompletion. Supercharge your Spectre.Console with AutoCompletion

ImHex. 🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

codepong. Think BeerPong but with solving small coding problems instead of athletic throwing of balls into cups

LiteDB.Realtime. A LiteDB with realtime notifications

stash. An organizer for your porn, written in Go. Documentation: https://docs.stashapp.cc

LiteDB.Migration. C#

Spectre.Console.Extensions.Hosting-ng. Better version of Spectre.Console.Extensions.Hosting

paperless-ngx. A community-supported supercharged document management system: scan, index and archive all your documents

cron-job.org. cron-job.org Open Source project

iSponsorBlockTV. SponsorBlock client for all YouTube TV clients.

reactive-resume. A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

rustdesk. An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.

CopilotKit. The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

NetPad. A cross-platform C# editor and playground.

roslynpad. A cross-platform C# editor based on Roslyn

aider. aider is AI pair programming in your terminal

gpt-crawler. Crawl a site to generate knowledge files to create your own custom GPT from a URL

Kompilierer. Der Kompilierer der Deutschen Programmiersprache

IconPacks.Browser. The Browser for all available Icon packages from MahApps.Metro.IconPacks

MahApps.Metro. A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.

penis.js. JavaScript

ProcessExtensions. C#

NextChat. ✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows

PolySharp. PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel. Add a reference, set your C# version to latest and have fun! 🚀

zxing-wasm-build. C++

IgnoresAccessChecksToGenerator. Generates reference assemblies where all the internal types & members become public, and applies the IgnoresAccessChecksTo attribute

nedb. The JavaScript Database, for Node.js, nw.js, electron and the browser

midjourney-api. MidJourney client. Unofficial Node.js client

openinterpreter. A coding agent for open models like Kimi K3

manifesto. The OpenTF Manifesto expresses concern over HashiCorp's switch of the Terraform license from open-source to the Business Source License (BSL) and calls for the tool's return to a truly open-source license.

manticoresearch. Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.

bloop. bloop is a fast code search engine written in Rust.

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

chatgpt.js. 🤖 A powerful, lightweight JavaScript library + interactive CLI for ChatGPT

noodle. Rethinking Student Productivity

gpt-migrate. Easily migrate your codebase from one framework or language to another.

qr-scanner. Lightweight Javascript QR Code Scanner

blizzless-diiis. Fully-functional open-source server implementation for Diablo 3

joycontrol-plugins. Nintendo Switch automation plugins using joycontrol and joycontrol-pluginloader

joycontrol. Emulate Nintendo Switch Controllers over Bluetooth

magic-copy. Magic Copy is a Chrome extension that uses Meta's Segment Anything Model to extract a foreground object from an image and copy it to the clipboard.

segment-anything. The repository provides code for running inference with the SegmentAnything Model (SAM), links for downloading the trained model checkpoints, and example notebooks that show how to use the model.

babyagi. Python

AutoGPT. AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

azure-search-openai-demo. A sample app for the Retrieval-Augmented Generation pattern running in Azure, using Azure AI Search for retrieval and Azure OpenAI large language models to power ChatGPT-style and Q&A experiences.

ml_timeline.

LiteDB-vNext. C#

gpt4all. GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

cursor.

ChatDoctor. Python

FeuerwehrOOEBackend. Go Server, der die Feuerwehr OÖ API abfragt und Benachrichtigungen an Firebase Messaging schickt.

RWKV-LM. RWKV (pronounced RwaKuv) is an RNN with great LLM performance, which can also be directly trained like a GPT transformer (parallelizable). We are at RWKV-7 "Goose". So it's combining the best of RNN and transformer - great performance, linear time, constant space (no kv-cache), fast training, infinite ctx_len, and free sentence embedding.

gpt-wpre. Whole-Program Reverse Engineering with GPT-3

Microsoft-Activation-Scripts. Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.

glados-tts. A GLaDOS TTS, using Forward Tacotron and HiFiGAN. Inference is fast and stable, even on the CPU. A low quality vocoder model is included for mobile use. Rudimentary TTS script included. Works perfectly on Linux, partially on Maybe someone smarter than me can make a GUI.

LiteDB. LiteDB - A .NET NoSQL Document Store in a single data file

LiteDB.Studio. A GUI tool for viewing and editing documents for LiteDB v5

fast-stable-diffusion. fast-stable-diffusion + DreamBooth

ErrorServer. 🚀simple server that returns error codes with their respective messages and debug information, written in rust 🦀

awesome-chatgpt. Curated list of awesome tools, demos, docs for ChatGPT and GPT-3

Pastel. Snazz up your console output!

xgo. Go CGO cross compiler

CppHeaderToCSharpConverter. A compile-time tool for converting C/C++ header constants, enums, and structures to C#.

minify. Go minifiers for web formats

c2cs. Generate C# bindings from a C header.

ByteSize. ByteSize is a utility class that makes byte size representation in code easier by removing ambiguity of the value being represented. ByteSize is to bytes what System.TimeSpan is to time.

runtime. .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

NativeMemoryArray. Utilized native-memory backed array for .NET and Unity - over the 2GB limitation and support the modern API(IBufferWriter, ReadOnlySequence, scatter/gather I/O, etc...).

bzip3. A better and stronger spiritual successor to BZip2.

NanaZip. The 7-Zip derivative intended for the modern Windows experience

ssh-p2p. ssh p2p tunneling server and client

always-online-stun. A list of publicly available STUN servers, refreshed every hour.

DevToys. A Swiss Army knife for developers.

gluetun. VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.

eight-dollars. A browser extension that shows twitter blue vs real verified users

BencodeNET. .NET library for encoding/decoding bencode and reading/writing torrent files

glados-tts. A GLaDOS TTS, using Forward Tacotron and HiFiGAN. Inference is fast and stable, even on the CPU. A low quality vocoder model is included for mobile use. Rudimentary TTS script included. Works perfectly on Linux, partially on Maybe someone smarter than me can make a GUI.

Self-Hosting-Guide. Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.

tor-dht-poc. Anonymous DHT Accessible from Executable or Tor-Enabled Browser

LibgenDesktop. C#

LibgenServer. C#

YoutubeDownloader. Downloads videos and playlists from YouTube

CliWrap. Library for interacting with command-line interfaces

tone. tone is a cross platform audio tagger and metadata editor to dump and modify metadata for a wide variety of formats, including mp3, m4b, flac and more. It has no dependencies and can be downloaded as single binary for Windows, macOS, Linux and other common platforms.

AudioFingerprinting. Create and search very large datasets (> 7 million) of audio music fingerprints (also called Acoustic Fingerprinting), using two different algorithmes.

shlink-dotnet. A client library to interface with shlink.io

Statuspage. Simple, yet beautiful statuspage written in plain HTML, CSS and JS - Project I had to do for school, terrible code due to a tight deadline

ASMUnlimited. An Open-Source Hack for a game called "a story about my uncle" (v.5188)

rclone. "rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files

XServerDocker. 🚀Run a headless X Server (+VNC) in Docker (based on debian)

Prehrajto_Player. C#

EntityFramework.Utilities. Provides extensions for EntityFramework that doesn't exist out of the box like delete and update by query and bulk inserts

ztncui. ZeroTier network controller UI

wmie2. C#

dnSpy. Unofficial revival of the well known .NET debugger and assembly editor, dnSpy

codex_py2cpp. Converts python code into c++ by using OpenAI CODEX.

activate-linux. The "Activate Windows" watermark ported to Linux

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

ice. All-in-one solution for creating networked applications with RPC, pub/sub, server deployment, and more.

APKLab. Android Reverse-Engineering Workbench for VS Code

LibreHardwareMonitor. Libre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

LINQPad.QueryPlanVisualizer. SQL Server and PostgreSQL query execution plan visualizer for LINQPad

StructLinq. Implementation in C# of LINQ concept with struct

hashids.net. A small .NET package to generate YouTube-like hashes from one or many numbers. Use hashids when you do not want to expose your database ids to the user.

difftastic. a structural diff that understands syntax 🟥🟩

Newtonsoft.Json. Json.NET is a popular high-performance JSON framework for .NET

Minesweeper. A simple Minesweeper project in Typescript

csharp-source-generators. A list of C# Source Generators (not necessarily awesome) and associated resources: articles, talks, demos.

rost. Rust programming in German.

wipeClean. JavaScript

wttr.in. :partly_sunny: The right way to check the weather

docker-openvpn. 🔒 OpenVPN server in a Docker container complete with an EasyRSA PKI CA

whitelist. A simple tool to add commonly white listed domains to your Pi-Hole setup.

uBlock. uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

libvlcsharp. Cross-platform .NET/Mono bindings for LibVLC

colors.js. get colors in your node.js console

audiobookshelf. Self-hosted audiobook and podcast server

atldotnet. Fully managed, portable and easy-to-use C# library to read and edit audio data and metadata (tags) from various audio formats, playlists and CUE sheets

commandline. The best C# command line parser that brings standardized *nix getopt style, for .NET. Includes F# support

NChromaprint. .NET port of the Chromaprint audio fingerprinting library