Valve Software

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Overview
Repositories
Projects
Packages
People

Pinned Loading

openvr openvr Public

OpenVR SDK

C++ 6.6k 1.3k
steam-audio steam-audio Public

Steam Audio

C++ 2.9k 249
steam-for-linux steam-for-linux Public

Issue tracking for the Steam for Linux beta client

4.8k 190
SteamVR-for-Linux SteamVR-for-Linux Public

Issue tracker for the Linux port of SteamVR

1.1k 52
GameNetworkingSockets GameNetworkingSockets Public

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

C++ 9.9k 743

Repositories

Type Language Sort

gamescope Public Forked from ValveSoftware/steamos-compositor
SteamOS session compositing window manager

ValveSoftware/gamescope's past year of commit activity

C++ 5,025 488 827 (1 issue needs help) 122 Updated Aug 29, 2026
Proton Public
Compatibility tool for Steam Play based on Wine and additional components

ValveSoftware/Proton's past year of commit activity

C++ 32,679 1,583 5,000+ 46 Updated Aug 28, 2026
wine Public
Wine with a bit of extra spice

ValveSoftware/wine's past year of commit activity

C 2,031 474 22 36 Updated Aug 28, 2026
dxvk Public
dxvk tree containing branches used by Proton

ValveSoftware/dxvk's past year of commit activity

C++ 475 Zlib 40 0 0 Updated Aug 28, 2026
Fossilize Public
A serialization format for various persistent Vulkan object types.

ValveSoftware/Fossilize's past year of commit activity

C++ 769 MIT 77 36 2 Updated Aug 28, 2026
GameNetworkingSockets Public
Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

ValveSoftware/GameNetworkingSockets's past year of commit activity

C++ 9,871 BSD-3-Clause 743 24 (3 issues need help) 6 Updated Aug 27, 2026
source-sdk-2013 Public
The 2013 edition of the Source SDK

ValveSoftware/source-sdk-2013's past year of commit activity

C++ 9,953 3,016 381 677 Updated Aug 26, 2026
SteamOS Public
SteamOS community tracker

ValveSoftware/SteamOS's past year of commit activity

2,525 84 1,393 1 Updated Aug 26, 2026
steam-runtime Public
A runtime environment for Steam applications

ValveSoftware/steam-runtime's past year of commit activity

Shell 1,444 96 172 4 Updated Aug 25, 2026
tracy Public Forked from wolfpld/tracy
Frame profiler

ValveSoftware/tracy's past year of commit activity

C++ 4 1,365 0 0 Updated Aug 3, 2026