Description: BookStack is an open source knowledge management platform to help build and organize wikis for internal or public use. It allows you to collaboratively write and structure documents to organize knowledge, notes or documentation.
Type: software
Pricing: Free
Description: ForgeMtG is an open source Magic: The Gathering simulator and deck editor that lets you build and test decks, play against AI opponents or other players online, and more. It offers a robust rules engine and card database for free.
Type: software
Pricing: Open Source