https://prule.github.io/pauls-blog/tags/claude-design/Recent content in Claude-Design on Pauls BlogHugoen-usMon, 01 Jun 2026 20:57:17 +1000https://prule.github.io/pauls-blog/post/coding/2026/catchup-1/Mon, 01 Jun 2026 00:00:00 +1000https://prule.github.io/pauls-blog/post/coding/2026/catchup-1/<p>AI-assisted engineering has transitioned from chat-based prompts to multi-agent coordinate workflows. By pairing specialized tools—<strong>Claude Code</strong> for terminal-driven implementation and <strong>Claude Design</strong> for interactive visual prototyping—with <strong>OpenSpec</strong> to maintain a structured development loop, developers can build fully-featured production apps in days.</p> <p>This article walks through how I built <strong>CatchUp</strong>—a React + Supabase Progressive Web App (PWA) designed to let friends coordinate events, vote on dates/locations, and lock in bookings without group chat chaos.</p>