# Install Wrangler, and tell it who you are ~/ $ npm install -g @cloudflare/wrangler ~/ $ wrangler config <email> <global-api-key> # Create and publish a “Hello World” Worker ~/ $ wrangler generate hello ~/ $ cd hello ~/hello $ wrangler subdomain world ~/hello $ wrangler publish Published https://hello.world.workers.dev
“Cloudflare Workers has changed the way we build our apps. We don’t have to think about regions, we just deploy code and it runs seamlessly around the world.”
Every deploy is made to a network of data centers running V8 isolates. Your code is powered by Cloudflare’s network which is milliseconds away from virtually every Internet user.
Your actual latency:
Most serverless platforms have to do a cold start every time you deploy or your service increases in popularity. Workers cuts cold starts to less than 1/50th the time it takes to blink your eyes.
Unlimited plan only
The first 100,000 requests each day are free and paid plans start at just $5/10 million requests, making Workers as much as ten-times less expensive than other serverless platforms.
For a 50ms Worker compute workload including API Gateway & other required services