goldsource topic
BunnymodXT
Speedrun and TAS tool for Half-Life & friends.
hlsdk-portable
Portable Half-Life SDK. GoldSource and Xash3D. Crossplatform.
Crowbar
Crowbar - GoldSource and Source Engine Modding Tool
bspguy
Tool for editing GoldSrc maps without decompiling
SDHLT
Map compile tools for the Half-Life engine
bxt-rs
Fastest video recording and TAS tools for Half-Life & mods.
hldemo-rs
Half-Life demo format parser using nom.
hitboxtracker
:hammer: Dev-tool that demonstrates on client-side true position of the hitboxes calculated by server
VolvoWrench
Cross engine parser for every VaLVe game!
docker-sourceservers
Source / Goldsource dedicated server images built through use of steamcmd. 🐳