source-engine topic

game engine and framework written in luajit

CapsAdmin

Cross-platform game hack for Counter-Strike 2 with Panorama-based GUI.

danielkrupinski

SourceMod - Source Engine Scripting and Administration

alliedmodders

The Blender Source Tools add Source engine support to Blender, the free 3D modelling suite.

Artfunkel

Half-Life Advanced Effects (HLAE) is a tool to enrich Source (mainly CS:GO) engine based movie making.

advancedfx

Momentum Mod - Standalone Source Movement Speedrunning (READ README)

momentum-mod

A high-performance java game query library designed for steam/source based games and others

ribasco

HL2-style, classic FPS movement for Unreal Engine implemented in C++

ProjectBorealis

A modern customization framework for Team Fortress 2

mastercomfig

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

ValveSoftware