5 listings we've seen · as of 5 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Developer Tools

Fill automatically the Stripe's Test Card and payment info for checkout sessions in Test Mode.

Developer Tools

Check your website for LLM SEO readiness and get actionable insights.

Workflow & Planning

Extract any website's fonts, colors, and CSS tokens into DESIGN.md for Cursor, Claude Code, v0, and Lovable.

Just for Fun

Swap tiles until every row sums to 15. Play the addictive SumGrids logic puzzle from your browser toolbar.

Tools

Save startup ideas from anywhere on the web with keyboard shortcuts, right-click menu, and Reddit integration. Export to CSV.