Have you ever imagined adding the power of AI to your simple static website without needing a complex backend server? This is now a reality thanks to Cloudflare Workers AI, and for you, as a website owner or developer, this means you can now offer interactive and intelligent experiences to your visitors with remarkable ease and at a low cost, or even for free in many cases. Picture this: In the morning, you had a typical static website displaying text and images. By the afternoon of the very same day, your site visitors could enter an app idea and receive a complete eight-section Product Requirement Document (PRD) skeleton, with potential risks highlighted, all in about fifteen seconds! This is what was achieved in a real-world example thanks to Cloudflare Workers AI. The secret lies in the simplicity of integration. You don't need to add your own server, no virtual machine (VM), no containers, and crucially, not a single API key is stored anywhere in your site's code that could be compromised. Your site itself remains plain static HTML files. How does this happen? Cloudflare Workers AI binds a Large Language Model (like Llama 3.3 70B) to your 'Worker' – a small piece of code running on Cloudflare's global network in front of your site. This binding is done with just two lines in your environment configuration (env.AI binding). The great thing is there's a generous free tier. You get 10,000 'neurons' a day. If we measure that for real, it translates to about 80 answers daily, with each answer consuming around 124 neurons and taking about 15 seconds. This opens the door to many innovative uses for static websites. Let's quickly understand some terms: * «Worker»: A small piece of code running on Cloudflare's network in front of your site; every request passes through it first. * «Workers AI»: A service that runs AI models on that same network, callable directly from a Worker. * «Binding»: Wiring a service to a Worker via config; the code sees it as a variable (like env.AI) with no key involved. * «Neuron»: The billing unit of Workers AI; every model's usage converts into it. * «Rate limit»: A cap on how many calls you accept, protecting you from both spam and a runaway bill. The goal for the landing page example was clear: help readers try out the product requirement thinking before reaching out. Cloudflare Workers AI has proven to be a powerful and effective tool for bringing AI to the static web without the usual complexities.