* [melonJS 20.8.0](https://github.com/melonjs/melonJS) – Modern, lightweight HTML5 2D game engine for building games with JavaScript and TypeScript.

* [LittleJS v1.27.0](https://github.com/KilledByAPixel/LittleJS) – Fast, lightweight HTML5 game engine with a comprehensive feature set and no dependencies.

* [PlayCanvas Editor v2.34.0](https://github.com/playcanvas/editor) – Visual editing environment for building WebGL, WebGPU, and WebXR applications.

* [phase.rs v0.106.0](https://github.com/phase-rs/phase) – Rust-native Magic: The Gathering rules engine and game client compiling to native and WASM for desktop, web, and multiplayer.

* [Estella v0.77.0](https://github.com/esengine/estella) – Fast 2D game engine with C++/WebAssembly backend, TypeScript SDK, visual editor, and deployment to web browsers and WeChat MiniGames.

* [PlayCanvas v2.23.2](https://github.com/playcanvas/engine) – Powerful game engine for creating interactive 3D content using HTML5 and WebGL.

* [cherry v1.6.8](https://github.com/cherry-game/cherry) – Golang-based actor model framework for building game servers with HTTP, WebSocket, and multiple protocol support.

* [Manabrew v3.55.3](https://github.com/witchesofthehill/manabrew) – Magic: The Gathering client and rules engine built around Forge compatibility, with React/Tauri clients, Rust game engine port, and multiplayer runtime.

* [Empo v0.7.2](https://github.com/mateo-m/empo-app) – Empo is a game launcher for iPhone and iPad that runs RPG Maker XP, VX, VX Ace, and Pokemon Essentials titles using an iOS mkxp-z engine fork.