Top 14 Teamfortress2 Open-Source Projects

  • cathook

    Training Software for the game Team Fortress 2

    Project mention: So apparently cheaters can see how people vote? | /r/tf2 | 2022-08-29

    Cathook had this ability since May 2019 and the possibility was there from the beggining of TF2's release. It will work until the mechanism is changed by Valve.

  • tf2autobot

    tf2autobot: an Improved version from tf2-automatic

    Project mention: [Question] Where to start? | /r/SteamBot | 2023-01-29

    SteamBot is for TF2 and it's deprecated, now the most popular open-source TF2 trading bot can be found here:

  • Klotho

    AWS Cloud-aware infrastructure-from-code toolbox [NEW]. Build cloud backends with Infrastructure-from-Code (IfC), a revolutionary technique for generating and updating cloud infrastructure. Try IfC with AWS and Klotho now (Now open-source)

  • budhud

    A Team Fortress 2 hud inspired by whayay's yahud and rays' rayshud.

    Project mention: Hud? | /r/tf2 | 2022-09-18 I use a modified version of budhud. Download here: ​​and to use my version, follow the instructions here: “

  • TF2HUD.Fixes

    A compilation of bug fixes, QOL changes and minor visual tweaks to the default Team Fortress 2 HUD.

    Project mention: How to ruin a casual Hightower match | /r/tf2 | 2022-08-08

    TF2HUD.Fixes Complete Pack

  • StAC-tf2

    steph's anticheat (StAC). a built-from-scratch sourcemod based solution to cheating in Team Fortress 2.

    Project mention: Public server cheating/botting Megathread - July 2022 | /r/truetf2 | 2022-07-01
  • community-launcher

    The Creators.TF Community Launcher is a launcher created to help install and update mod content for TF2.

  • scalu

    scalu is an event-based programming language and compiler targeting config files in Valve's Source Engine

    Project mention: Tic Tac Toe in Dev Console using scripts | /r/tf2 | 2022-09-23

    This was made using scalu, a programming language for scripting! The compiled script to use in game is here. It should work in any game with the quake alias type scripting system. If you would like to see the scalu source code, here. I do warn you it is completely spaghetti though😅

  • Appwrite

    Appwrite - The Open Source Firebase alternative introduces iOS support . Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!

  • sunsethud

    A Very Bright TF2 Hud

    Project mention: I've just learnt about the existence of HUDs and now I want to know the names of some. | /r/NewToTF2 | 2023-05-28

    SunsetHUD is good just don't use light mode

  • Venom-Crosshairs

    A client-side solution to TF2 weapon-specific crosshairs.

    Project mention: Does anyone know what crosshair this is? | /r/tf2 | 2023-02-07

    Update: Found it here -

  • client

    A client (by tf2pickup-org)

  • horsies-viewmodel-editor

    A powerful viewmodel editor for Team Fortress 2

    Project mention: question about console commands. | /r/tf2 | 2023-02-27

    however there is a viewmodel editor called "horsies-viewmodel-editor" that will allow you to place any viewmodel, anywhere

  • no-muzzleflashes

    TF2 video game: Turns off muzzle flash particles, and nulls muzzle flash particles if muzzle flashes can't be turned off through weapon scripts, such as for the Soda Popper

  • tf2-bot-kicker

    A python program that kicks those nasty name-stealing bots in TF2

  • caveclient

    A useful client for Team Fortress 2, designed to make your TF2 experience better.

  • Sonar

    Write Clean JavaScript Code. Always.. Sonar helps you commit clean code every time. With over 300 unique rules to find JavaScript bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-05-28.

Teamfortress2 related posts


What are some of the best open-source Teamfortress2 projects? This list will help you:

Project Stars
1 cathook 371
2 tf2autobot 161
3 budhud 133
4 TF2HUD.Fixes 102
5 StAC-tf2 71
6 community-launcher 52
7 scalu 46
8 sunsethud 13
9 Venom-Crosshairs 11
10 client 11
11 horsies-viewmodel-editor 9
12 no-muzzleflashes 6
13 tf2-bot-kicker 5
14 caveclient 4
Access the most powerful time series database as a service
Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.