Waitlist.email is a launch-waitlist tool that lets founders collect signups before launch. Thomas Ulman took it over and resold it for a profit on Acquire.com.
A/B testing tool for YouTube thumbnails that helps creators find which image drives more clicks, built before YouTube shipped the feature natively.
Tailwind CSS-based blogging platform that turns Notion docs into a public blog.
Airtable-powered websites and portals without code