crates.io98Exceptionalhealth index
Rust★ 48.2K↓ 493.2K/moSep 16, 2026
npm96Exceptionalhealth index

BabylonJS/Babylon.jsBabylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
TypeScript★ 26.1KSep 16, 2026
—96Exceptionalhealth index
Dart★ 10.7KAug 25, 2026
npm96Exceptionalhealth index

playcanvas/enginePowerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
JavaScript★ 16.8K↓ 250.6K/moSep 16, 2026
NuGet94Exceptionalhealth index
C# · C★ 14.4KAug 27, 2026
npm94Exceptionalhealth index
JavaScript · TypeScript★ 6,380↓ 8,206/moAug 28, 2026
PyPI92Excellenthealth index
Python★ 298↓ 22.2K/moSep 13, 2026
npm92Excellenthealth index
TypeScript★ 1,297Sep 11, 2026

stride3d/strideStride (formerly Xenko), a free and open-source cross-platform C# game engine.
C#★ 7,818Sep 15, 2026
crates.io91Excellenthealth index

wasmi-labs/wasmiWebAssembly (Wasm) Interpreter - An efficient, lightweight, and deterministic WebAssembly interpreter for embedded systems and plug-in runtimes.
Rust★ 2,329↓ 6.7M/moOct 20, 2026
NuGet90Excellenthealth index
C#★ 2,006Sep 13, 2026
npm89Excellenthealth index
TypeScript · MDX★ 2,342↓ 40.8K/moSep 9, 2026
Go88Excellenthealth index
Go · C#★ 116Sep 10, 2026
crates.io · NuGet87Excellenthealth index
C#★ 692Sep 11, 2026
PyPI · crates.io · npm86Excellenthealth index
Rust · Python · HTML★ 17.9KSep 16, 2026
npm84Excellenthealth index

4ian/GDevelop🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
JavaScript · C++ · TypeScript★ 26.6KSep 16, 2026
npm84Excellenthealth index
TypeScript★ 145↓ 4,077/moSep 13, 2026

jrouwe/JoltPhysicsA multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.
C++★ 11.4KAug 27, 2026
NuGet84Excellenthealth index

opentk/opentkThe Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you everything you need to write your own renderer or game engine. OpenTK can be used standalone or inside a GUI on Windows, Linux, Mac.
C#★ 3,538Sep 11, 2026
C★ 8,731Oct 8, 2026

skypjack/enttGaming meets modern C++ - a fast and reliable entity component system (ECS) and much more
C++★ 13.2KOct 20, 2026
NuGet81Excellenthealth index

Cysharp/LogicLooperA library for building server application using loop-action programming model on .NET.
C#★ 282Oct 9, 2026
npm · crates.io80Excellenthealth index
TypeScript · HTML★ 36↓ 23.8K/moSep 13, 2026

crownengine/crownA complete and cross-platform game engine designed for flexibility, performance and fast iteration.
C++ · Vala★ 2,446Sep 11, 2026

ocornut/imguiDear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
C++★ 76.2KSep 16, 2026

ChicagoDave/sharpeeParser-Based Interactive Fiction Platform developed in Typescript with a Custom Modeling Language
TypeScript★ 16↓ 14.7K/moSep 9, 2026
crates.io77Goodhealth index

attackgoat/vk-graphHigh-performance Vulkan driver with automated resource management and execution
Rust★ 341↓ 200/moSep 9, 2026

phalanxduel/phalanxduelPhalanx Duel v1.5.0: a tactical 1v1 card game with a deterministic, server-authoritative TypeScript engine, replay verification, and an official web client.
TypeScript★ 1Sep 19, 2026
JavaScript★ 4,168↓ 4,442/moAug 28, 2026
D★ 410Sep 11, 2026