There are 7 repositories under fallout2 topic.
Opensource crossplatform Fallout 2™ game engine writen in C++ and SDL.
sfall - Engine modifications for Fallout 2
Gameplay overhaul mod for Fallout 2 Restoration Project
Fallout 2 Restoration Project 2.3.3 Chinese Localization
A mirror repository of the Inventory Filter mod for Fallout 2
Atom package to explore assets from several video games
The official and extended modification of sfall for Fallout 2. sFall v5.0 released moved to repository on GitFlic.
BGforge MultiLanguage server
Unofficial fixes for killap's Fallout 2 Unofficial Patch
HTML (dark mode) and markdown versions of The Nearly Ultimate Fallout 2 Guide
Upscaled interface for Fallout 2
Scripts and Dialogs editor for Fallout 2
Script compiler/parser for Fallout 2/sfall scripts
A set of helper tools to convert Fallout 1/2 MSG and WeiDU TRA into GNU gettext PO and back
Script decompiler for FO2/sfall scripts