Fantasia Archive - Free offline worldbuilding and story creation tool with dozens of templates, complex tagging options, document linking, and project-wide search. Template examples: characters, places, events, religions, currencies, magic, species, languages.

Particle Electron - Cellular IoT development board with a simple data plan

World Scribe - World Scribe is a platform that eases the creation process if novel and allows users to keep track of important elements in their world.

Stampd - A document blockchain stamping service

Obsidian.md - A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

Headspin - Test your mobile app on different global cell networks