Ecs GitHub Repositories (2026) · Open Source Tools

Light, fluffy, and always free - The AWS Local Emulator alternative

Enterprise-ready MCP Gateway & Registry that centralizes AI development tools with secure OAuth authentication, dynamic tool discovery, and unified access for both autonomous AI agents and AI coding assistants. Transform scattered MCP server chaos into governed, auditable tool access with Keycloak/Entra integration.

Game engine for 2D and 3D projects with entity component system (ECS) and data-oriented design

A fast 2D and 3D game engine — TypeScript SDK, C++/WebAssembly core, visual editor. Ship one project to web, desktop, WeChat MiniGames, playable ads, and native Android / iOS.

Modern C++ library for the development of real-time graphical applications

Elodin simulation and flight software monorepo.

A tutorial on infinite canvas

AI-native TypeScript game engine for AI agents, targeting all major platforms. WebGPU rendering, ECS, procedural assets, and a CLI-first development workflow.

Open source C++ 3D game engine

The One CD for All {applications, platforms, operations}

ecspresso is a deployment tool for Amazon ECS

Cross-platform GPU-oriented C++ application/game framework

...the little C# ECS that loves you back! 🦊

Ark -- Archetype-based Entity Component System (ECS) for Go.

Fast, lightweight, multi-platform entity component system in Kotlin

A high performance component oriented take on ECS that supports sparse sets and archetypes seamlessly.

A lightweight, fast Entity-Component System (ECS) implementation in Swift

The agent-first type safe ECS runtime

Modern ECS framework for .NET

AI-native, mixed-reality, self-evolving open world engine. 11-layer architecture, 5 platforms (PC / Mobile / Web / AR / BCI-reserved).