TODOs is a simple open-source application built with Cloudflare Workers to showcase Workers KV.

This application is a great example of the same sort of technology powering Built with Workers—it's a "full-stack serverless" application where data, layout, and configuration all live inside of Cloudflare Workers. There's no origin or stored static assets: the application is served directly from Cloudflare Workers and customized on a per-user (by request IP) basis.

Check out the full tutorial in the Cloudflare Workers documentation to learn how to build this application.