Six things, done in one place.

Write, reuse, keep it right, control who sees it, find it again, and run the work that comes from it.

01 Write

A visual editor with a familiar toolbar: headings, lists, bold, tables, images. Switch to Markdown or Preview at any moment; every note is stored as plain Markdown, so nothing is locked in. Diagrams render live from a few lines of text. Upload images, documents, links and video once and use them from any note. Add polls, forms and API operations cited from an imported spec.

02 Reuse

Include a whole note inside others and it stays current. Claim a term once and link to it by name. Every note has a permanent four-letter address, so renaming or moving it never breaks a link.

03 Keep it right

When a source changes you are asked whether it changes what it says; if it does, every note that includes it is flagged for review. Due for review also gathers notes past their review date and notes citing an API operation that has since gone. A note's relationships are shown before you change or delete it, and you can step back through earlier versions.

04 Control who sees what

Four roles: readers read and search, editors write, publishers approve and publish, admins manage people and settings. Audience blocks are never sent to readers who should not see them. Editors send work for review, publishers approve or send it back, and a few seconds of Undo cover a slip.

05 Find and learn

Search shows the passage that matched, with your words highlighted. Ask about this answers from the note itself, and you choose whether to keep an answer for everyone. Summaries, quizzes and flashcards are made on request and marked out of date when the note changes. An assistant can draft a first version of a note.

06 Run the work

Tick search results and add them to a task, with progress on Home. A feed keeps your own website in step with your published notes. Usage and analytics show what is read and which sites are syncing. Admins switch off the features a workspace does not use.