Tangent
tangentnotes.comA local Markdown notebook that maps the path between connected ideas.
A local Markdown notebook that maps the path between connected ideas.
A cloud knowledge base for public and private documentation, multi-language content, and team roles.
Assemble an internal wiki from drag-and-drop pages, handbook content, and team widgets.
Writing platform for fiction and long-form work with a Codex story wiki and optional AI help.
Structure team knowledge in a page tree with rich blocks and links to active work.
Adapt a MediaWiki-based knowledge system for company documentation and internal wikis.
A shared worldbuilding wiki for tabletop campaigns
Campaign wikis, adventure logs and scheduling
A self-hosted browser notebook that keeps Markdown notes, links, comments, and history together.
Track configurable project issues and work in a self-hostable web application.
Write Markdown notes with tags, links, and mixed text and media on Apple devices.
A browser-based knowledge base built from Markdown notes, links, and a navigable graph.
An open-source academic notebook that brings Markdown notes, PDF annotations, and literature management together.
Connect team knowledge, working documents, and project references in a shared workspace.
Create online manuals and knowledge pages, then publish them for readers or connected assistants.
Maintain a team knowledge base with Markdown editing, collections, search, and public sharing.
Organize team documentation and a shared knowledge base inside a collaborative workspace.
Robotics and electronics kits with technical references
Collaborative pages and workspaces with components that stay synchronized across Microsoft apps.
A self-hosted Markdown notebook with collaboration, search, and note history.
Local Markdown notebooks with backlinks, search, and optional self-hosted encrypted sync.
Publish Markdown pages as a documentation site with themes and plugins.
Organize self-hosted documentation in a hierarchy of books, chapters, and pages.
Turn meeting conversations into collaborative docs, tables, and wikis.