This page isn't wired to Mosaic's database, auth or email — on purpose. It's here to make one point: once Claude Code can build literally anything you describe, "creative" is on the table too, not just forms and dashboards. Move your mouse over the canvas below.
This whole page — the particle engine, the color palette, the modes, the download button — started as one sentence to Claude: "make a fun canvas where my mouse leaves glowing light trails, with a few color and mode options." Plan mode wrote out the approach, Manual mode built it, and nothing here touches a server. The same habit — describe it clearly, review the plan, let Claude build, check the result — is exactly what the Working with Claude section walks through.