Garry's Mod (often abbreviated as GMod) is a sandbox game developed by Facepunch Studios and published by Valve.

The game has a rich Lua scripting API which allows for a wide range of game mods and conversions.

Sandbox mod for the Source Engine

• UpdatedApr 24, 2025
• Lua

⚙️ Workshop Publishing Utility for Garry's Mod, written in Rust & Svelte and powered by Tauri

• UpdatedApr 24, 2025
• Rust

Azuriom is a complete open-source web solution for game servers. Enjoy dozens of extensions for endless possibilities. Already trusted by over 1,800 servers totaling more than two million users.

• UpdatedMar 31, 2025
• PHP

👨‍💻 Garry's Mod Lua VSCode Extension for enhanced auto completion, wiki integration, snippets, color palette, and much more...

• UpdatedFeb 15, 2024
• JavaScript

Fork of infamous parkour addon for Garry's Mod

• UpdatedApr 26, 2025
• Lua

game engine and framework written in luajit

• UpdatedDec 29, 2022
• Lua

Trouble in Terrorist Town 2 for Garry's Mod (gmod)

• UpdatedApr 17, 2025
• Lua

A Garry's Mod roleplaying framework developed by nebulous for the people. Helix IS open-source - the code can be used as you wish.

• UpdatedApr 12, 2025
• Lua

ULX: A powerful administration addon for Garry's Mod

• UpdatedAug 5, 2024
• Lua

Retrieves client-sided Lua files from Garry's Mod game servers

• UpdatedFeb 20, 2023
• C++

Garry's Mod issue tracker

• UpdatedApr 2, 2024

A module for Garry's Mod that mitigates exploits on the Source engine.

• UpdatedMay 29, 2023
• C++

A repository of common bits for compilation projects based on Garry's Mod.

• UpdatedApr 24, 2025
• C++

Modern scripthook with lua execution and filesteal. Replacement for gluasteal and most lua executors

• UpdatedMar 26, 2025
• Rust

ULib: A Lua library for more rapid development on Garry's Mod servers

• UpdatedAug 5, 2024
• Lua

The Zombie Survival gamemode for Garry's Mod.

• UpdatedFeb 3, 2025
• Lua

An addon for Garry's mod that contains bunch of bases to make many different types of addons.

• UpdatedApr 26, 2025
• Lua

Find unoptimized gmod addons and KILL the devs who made them

• UpdatedOct 13, 2024
• Lua

A lot of helpful glua things. Libs, Snippets, Examples & More! This is just a klondike for gmod developers!

• UpdatedApr 8, 2025
• Lua

SHADERS FOR EVERYONE!!!! i have no idea wtf is going on

• UpdatedAug 6, 2024
• C++