Online or Not
OnlineOrNot provides reliable uptime monitoring and lightning fast status pages.
OnlineOrNot alerts you before your customers do, giving you a head start on resolving incidents, and communicating impact, before they lose trust in you.
Workers makes it simple to deploy a globally distributed app with extremely low latency. It's so fast that often when in a place with low cell reception, only Cloudflare Workers based sites will load. Building on Cloudflare also gives me the peace of mind of knowing my app will be protected against DDoS and other attacks.
Also built with Workers...
Halo Download Mirror
This projects utilizes Cloudflare Workers to download/sync with upstream GitHub Releases and store those jar files to Cloudflare R2, and uses workers to provide API for listing the bucket files, finally Cloudflare Pages is used to host the frontend app.