Comment composer

Cross document notification feed with mention, reply, and resolve items, unread dots, type filter chips, and a mark all read action.

Document comment sidebar with four threads anchored to quoted text, reply counts, resolve affordances, and one collapsed resolved thread.

Highlighted text excerpt with an attached margin thread showing two comments, a reply composer, emoji reactions, and resolve and delete controls.

Static open state of an at mention picker showing six workspace members with one row highlighted and keyboard navigation hints.

Comment threads on a versioned document, split into ones matched to the new version and ones whose anchors broke, with stale quotes and reattach actions.

Draft comments held for one review, each with a section anchor, quote, and edit controls, above a summary field, verdict choices, and a submit button.

Emoji reaction chips with counts showing active and inactive states, an add reaction affordance, and a static hover panel listing who reacted.

Audit list of closed comment threads with quoted references, resolution attribution, reply counts, a reopen affordance, and an all vs resolved filter.

A budget sheet with corner markers on flagged cells beside a rail showing the selected cell thread and a list of other commented cells.

Pending edit review rows showing the struck original beside the proposed replacement with author attribution and accept and reject actions per suggestion.

Video review timeline with avatar markers at comment timestamps and a list of time anchored notes with reply and mark done controls.

Responsive shared canvas with participant cursors, draggable notes, drawing tools, presence callbacks, zoom, undo and export.