860 Open source projects that are alternatives of or similar to Pyglet

A collection of open source c/c++ libraries for gamedev

In-game debug console for Unity.

Generic C# GOAP (Goal Oriented Action Planning) library with Unity3d examples

Lightweight, multi-platform, data-oriented game engine.

An implementation of physically based shading & image based lighting in D3D11, D3D12, Vulkan, and OpenGL 4.

Modern OpenGL bindings for C#.

RenderDoc is a stand-alone graphics debugging tool.

an easy-to-use blur library for Android, support efficient dynamic blur tasks.

Anton's OpenGL 4 Tutorials book - Demo Code

Reliable UDP networking library

Markdown for Dear ImGui

Fixes compatibility issues with older games running on Windows 10 by wrapping DirectX dlls. Also allows loading custom libraries with the file extension .asi into game processes.

A python module for scientific analysis of 3D objects based on VTK and numpy

3D GPUs Strange Attractors and Hypercomplex Fractals explorer - up to 256 Million particles in RealTime

🍏Object Oriented OpenGL in C#.

Concats a list of videos together using ffmpeg with sexy OpenGL transitions.

Safe Skia Bindings for Rust

Portable base library for C programmers, designed for performance and simplicity.

Easy-to-use glTF 2.0-compliant OpenGL renderer for visualization of 3D scenes.

Source code of the chapters of the book 3D Game Development with LWJGL 3

Open3D: A Modern Library for 3D Data Processing

Bitmap generation from a single example with convolutions and MCMC

a Cross-Platform, 2D Survival Sandbox Game Project. Based on C++17/cmake/OpenGL/SQLite3.

A testing framework for automatically finding and simplifying bugs in graphics shader compilers.

A simple framework for 2D games on desktop and web

游戏服务器框架，网络层分别用SocketAPI、Boost Asio、Libuv三种方式实现， 框架内使用共享内存，无锁队列，对象池，内存池来提高服务器性能。还包含一个不断完善的Unity 3D客户端，客户端含大量完整资源，坐骑，宠物，伙伴，装备, 这些均己实现上阵和穿戴, 并可进入副本战斗，多人玩法也己实现, 持续开发中。

Open "Minecraft-like" game with multiplayer support and Lua scripting support for the both client and server

blender python scripts

Haskell game engine library for roguelike dungeon crawlers; please offer feedback, e.g., after trying out the sample game with the web frontend at

Clustered Forward/Deferred renderer with Physically Based Shading, Image Based Lighting and a whole lot of OpenGL.

An open access book on Python, OpenGL and Scientific Visualization, Nicolas P. Rougier, 2018

Procedural vertical dissolve shader. Highly customizable. Tweak edge color, noisiness & waviness, rim light, emission scrolling and more.

GPU Texture Generator

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

A build system that lets you clone, build and run C/C++ projects with a single command

OpenGL/Vulkan Java 3D Engine

Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity

.NET standard bindings for DirectX, WIC, Direct2D1, XInput, XAudio and X3DAudio

Lua Virtual Reality Engine

c-api for imgui (https://github.com/ocornut/imgui) Look at: https://github.com/cimgui for other widgets

Cross Platform GUI for D programming language

luxe alpha - deprecated, unrelated to the new engine! see the readme or website for details - https://luxeengine.com/

A free and open-source Touhou Project fangame

Rust to SPIR-V compiler

WebGL protein viewer

slop (Select Operation) is an application that queries for a selection from the user and prints the region to stdout.

A guide to using modern OpenGL functions.

Interactive, thoroughly customizable maps in native Android, iOS, macOS, Node.js, and Qt applications, powered by vector tiles and OpenGL

Cross-platform 2D Game Engine in pure Swift

A wonderful list of Game Development resources.

GLIntercept is a OpenGL function call interceptor for Windows that will intercept and log all OpenGL calls

Texture synthesis from examples

Rust port of JoeyDeVries/LearnOpenGL

OpenSCAD - The Programmers Solid 3D CAD Modeller

Realtime 3D Game-Engine with a focus on space sim. Written in C++ 14

C++ 3D Game Tutorial Series is a YouTube tutorial series, whose purpose is to help all those who want to take their first steps in the game development from scratch.

Fast, lightweight and easy-to-use pathfinding library for grid-based games

🎞 Hardware-accelerated video transcoding using Android MediaCodec APIs. Supports cropping, concatenation, clipping, audio processing, video speed and much more.

Cross-platform, fiber-based, multi-threaded task scheduler designed for video games.

A GLSL Path Tracer