I wanted the useful part of Cursor Design Mode / Claude Design, but on the actual running app in Chrome and with any coding agent and be able easily do batch edits.
Click elements, leave multiple edits as you review, then send the whole batch to Claude Code, Cursor, or Codex.
No separate canvas. No repo setup. Local run no backend. Free + open source.
I wanted the useful part of Cursor Design Mode / Claude Design, but on the actual running app in Chrome and with any coding agent and be able easily do batch edits.
Click elements, leave multiple edits as you review, then send the whole batch to Claude Code, Cursor, or Codex.
No separate canvas. No repo setup. Local run no backend. Free + open source.
I have a Winforms GUI (.NET), how would it run that in Chrome?