Top DEVELOPMENT GitHub Repositories & Tools (2026)

MCP server for reusable prompt templates, multi-step workflow chains, and quality gates. Compose agentic workflows with an operator syntax; export as native skills to Claude Code, Cursor, OpenCode, and Gemini CLI.

A scalable and efficient Runescape server targeting revision #377

WordPress framework for Laravel developers

Next generation open source Altinn platform and applications.

Agentic ✧ Gemma Inference for Android System Intelligence

Paste images into remote Claude Code & Codex CLI over SSH — clipboard bridging for macOS and Windows.

Metis is a coding agent that boosts AI/LLM coding performance by 50%

Swift 3D Game Engine for Windows, macOS, iOS, Linux

Cross-platform graphics framework for C# with .NET NativeAOT | Desktop • Mobile • Web | Direct3D • Metal • OpenGL • WebGL

cx is a C-family systems programming language for game development and high-performance software: data-oriented, productive, no GC, compiles to native code via LLVM/C.

Local image or text → game-ready 3D on your own machine. Retopology, repaint, rigging and animation helpers, in a web viewer and a CLI. Runs Pixal3D, TRELLIS.2, Hunyuan3D and SF3D. Apple Silicon and NVIDIA. Every result carries its licence.

A simple and powerful entity component system (ECS) written in C++17

Dust3D is a cross-platform 3D modeling software that makes it easy to create low poly 3D models for video games, 3D printing, and more.

Seed of a new world. An onchain game engine, built for devs with ambition. (world/acc)

Enter Project FU: an unofficial foundry system for Fabula Ultima, channeling the essence of the book while delivering the immersive experience of playing a JRPG in tabletop format.

Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes

DeepSeek Harness plugin: control the Unity Editor through the unity CLI

A framework for building native applications using React

Bongo cat OBS overlay & bongo cat keyboard plugin: bongo cat steam alternative, bongo cat game, bongo cat gif, bongo cat download pc, bongo cat github, github bongo cat, bongo cat v2, bongo cat plugin, Streamlabs, gamepad, Twitch, Windows Mac, under 1% CPU. ▼

A modular, extensible 2D game framework for .NET.