TiddlyGit

TiddlyGit is a personal knowledge base built on the foundations of GitHub and TiddlyWiki. It allows you to create your own system for storing and managing information, including notes, notes, tasks, and more. TiddlyGit is based on open-source technology, so it's completely free and you can customize it to suit your needs.

Main features of TiddlyGit:

- Store and manage information in various formats, including text, code, images, and videos

- Creating and managing GTD tasks

- Integrating with GitHub for backing up and sharing information

- Adding plugins from the TiddlyWiki community

- Customizable interfaces with different themes and topics

If you're looking for a powerful and flexible system to manage your information, TiddlyGit is a great choice.