SuperNotecard - Introducing SuperNotecard. SuperNotecard is an online writing tool that features virtual notecards to help arrange facts or scenes, track details, organize paragraphs, and clarify your composition process.
Markdown Viewer - Markdown document viewer. Allows to visualize formatted markdown documents in browser.
vym - VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts.
Markdown Preview for (Neo)vim - Preview markdown on your modern browser with synchronized scrolling and flexible configuration.
Freeplane - Freeplane is a powerful and free software for building mind maps.
Previm - Vim plugin for previewing Markdown and Mermaid in browser window.