DirectX

MonoGamemono/MonoGame

A .NET framework for creating cross-platform games using C#, re-implementing the discontinued XNA Framework.

MonoGameMonoGame/MonoGame

A .NET framework for creating cross-platform games using C#, re-implementing the discontinued XNA Framework.

Gyroflowgyroflow/gyroflow

An open-source application that stabilizes video using gyroscope and accelerometer data from cameras or external devices.

Panda3Dpanda3d/panda3d

A powerful, mature open-source cross-platform game engine for Python and C++ programs, originally developed by Disney and CMU.

HeapsHeapsIO/heaps

A cross-platform, high-performance graphics engine for game development using the Haxe language.

bsfGameFoundry/bsf

Modern C++14 library providing a unified foundation for developing real-time graphical applications like games, engines, and tools.

ParadoxSiliconStudio/xenko

Xenko is a cross-platform game engine with a focus on VR/AR development, now known as Stride.