Run Claude Code and Codex on your subscriptions, in parallel worktrees. Have one review the other’s code, then try your app beside the design. Select an element in Preview and tell your agent what to change.

Wonder puts an AI design agent directly on the canvas. Generate UI, graphics, and pitch decks, then select any element to refine in real time. Connect MCP to coding agents like Cursor and Claude Code to ship straight from design. Now in public alpha.