Top PC GitHub Repositories & Tools (2026)

Flight booking system built as .NET 10 microservices with Vertical Slice Architecture, DDD, CQRS, Event Sourcing, gRPC, RabbitMQ, Wolverine, PostgreSQL, MongoDB and .NET Aspire.

The truly free, and open-source cross-platform CapCut replacement (supports MCPs).

🍺 Personal Homebrew tap for custom macOS formulas, CLI utilities, and developer scripts.

AI-assisted PCB design for KiCAD 10. Native KiCAD plugin — a single Rust binary exposing 217 schematic, layout, routing, placement, design-review, and manufacturing tools to Claude, or the LLM of your choosing

Free Windows, Mac and Linux cleaner, scanner, and more.

Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows.

PCSX2 - The Playstation 2 Emulator

Programmable text utility that mac needs

A native C++ port of Gran Turismo 2 for Steam Deck, MacOS, Windows PC, PCVR and Quest 3 Standalone VR

The open-source macro pad with customizable widgets, powerful integrations and a secure plugin ecosystem.

Advanced PCB auto-router

Comfortably monitor your network traffic 🕵️‍♂️

Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

Typesafe APIs Made Simple 🪄

Open-source, self-hosted customer support desk in a single binary. A lightweight alternative to Intercom, Zendesk, Chatwoot.

PlayStation 2 emulator for Android with a PCSX2-based core adapted by EmuCoreX, a modern game library, live overlay controls, and a handheld-focused experience.

A Python library for running thousands of MuJoCo simulations in parallel on CPU

Free, open-source display control for Windows 11: one brightness slider for every monitor (DDC/CI and laptop panels), night light, focus mode, keep awake, per-monitor taskbar hiding and glass, OLED care, your monitor's own settings, hotkeys and a CLI.

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.