A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://discuss.logseq.com/t/logseq-product-roadm…

A Markdown browser for your terminal

The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.

Build your personal knowledge base with Trilium Notes

Core outliner

CrossLine is an outliner with sophisticated cross-link capabilities in the tradition of the well-respected Ecco Pro

A good, simple outliner for macOS, iPadOS, and iOS.

Work fast, think well.

The UserLand Frontier Kernel is a powerful development platform including an integrated object database, scripting language, a script editor and debugger, outliner, a multi-threaded runtime and an …

Leo is an outline-oriented editor written in 100% Python.

Notion-style WYSIWYG editor with AI-powered autocompletion.

A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.

A note-taking App with a static blog generator focusing on technical writing

Hypertext HTML Document Editor