Haversack (Bag +5)
Haversack holds gear in your tabletop campaign.
Princess Helpers — inventory and encumbrance tools for LotFP
Lamentations of the Flame Princess helpers.
PlanTrekGo
An App to plan you Trek
Starter Kit - Inventory
A fully functional and easy-to-integrate inventory system for Godot Engine
LifeRanker
A daily quest system for real life.