Factorio 2.1 fork for Orphan Finder
https://mods.factorio.com/mod/Orphan%20Finder
Adds a hotkey to highlight unconnected undergound pipes/belts near the player.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Factorio 2.1 fork for Orphan Finder
https://mods.factorio.com/mod/Orphan%20Finder