Project 04 — Workers KV
Visitor Counter
A real-time hit counter powered by Cloudflare Workers KV — a globally replicated key-value store.
Total page visits
—
and counting...
0
This Session
KV
Storage
⚡
Edge Speed
// How it works
1
Browser sends a POST /increment request to the Worker
2
Worker reads the current count from Workers KV
3
Worker increments the value and writes it back to KV
4
New count is returned and the display updates instantly