Craft
A surface that gets out of the way.
The entire document is one continuously drawn canvas — text, cursors, margins, marks — rendered fresh every frame at native speed. No panels bolted on, no windows within windows, no seam between your words and anyone else's.
01 / Composition
Everything drawn, nothing faked.
Human and machine authorship share every drawing routine down to the caret itself: a cursor is a cursor, whether it belongs to you or to a colleague made of software. Origin changes a color and a name — never behavior.
The margin carries the quiet machinery: line numbers, trust marks, session traces folded into slim strips, conversations attached where they belong. Reading stays reading; the receipts are one glance away.
Writing stays alive too — emphasis styles as you type it, fenced code becomes an editor with real highlighting mid-sentence, images settle inline where they were dropped.
02 / Assurance
Tested frame by frame, not hoped for.
- The view is driven like a person would drive it.
Automated hands click, type and compose against the real surface — clicks land on exact characters, composition updates exactly one run of text.
- Trust choreography is rehearsed.
Certify a passage, drift it, watch every replica degrade honestly, restore it by undo — the full four-beat sequence runs in tests, every time.
- A sealed page stays sealed.
Close a document and try to write: the surface refuses. Politeness with proof.