valvesoftware

View, inspect, and pose 3D character models from Valve's Deadlock.

Valve Machine Front LED panel emulation for Steam OS using WLED

L4D Speedrunning Wiki - hosting technical L4D knowledge

SteamOS community tracker

Patched branches of Mesa used in SteamOS

OpenVR plugin for Unity's XR API

Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

The 2013 edition of the Source SDK

Counter-Strike: Global Offensive

dxvk tree containing branches used by Proton

Source 1 based games such as TF2 and Counter-Strike: Source

List of devices Steam and SteamVR will want read/write permissions on, to help downstream distributions create udev rules/etc

Contains Valve-provided plugins for using OpenXR extensions with various game engines

Public Bug Tracker for Dota 2

OpenVR SDK

An unofficial Steam Link app for TizenOS-based TVs/Monitors

Issue tracker for the Linux port of SteamVR

SteamOS session compositing window manager

将手电筒变为夜视仪（无滤镜）Turn a flashlight into a night vision device (no filter)