RemNote
The first spaced-repetition powered note-taking tool that lets you structure knowledge exactly in the way you think about it.
Web
General and Interdisciplinary
Project Management Publishing and Sharing Communications
Note-taking Writing Presentation GTD
remnote
non-linear note taking
Automatically created flashcards and scheduled spaced repetition
Portals and Backlinks
Capture Ideas quickly
Imports from Markdown folders, Dynalist and Workflowy
easy note sharing with Mnemonic Medium
Frontend Plugin API and Backend API