What it does

Goopt is a React app that masquerades as a search engine. You type a query; it asks GPT-3 to invent search results and full “web pages” on the spot. The procedural web, in this demo, is just text — no actual sites, no human authors, just algorithmic confabulation dressed up in a Tailwind UI.

The interesting bit

The project treats GPT-3 as a procedural content generator for an entire medium, not just a chatbot. The author speculates about “Web 4.0” where all content — articles, interfaces, services — is synthesized on demand. It’s half proof-of-concept, half manifesto for a web without creators.

Key highlights

• Simulates full search-and-browse flow: results list, then “page” content
• Built with React and TailwindCSS; runs locally with yarn start
• Requires your own OpenAI API key; no hosted version exists
• MIT licensed, open to PRs
• README includes a demo GIF showing the interface in action

Caveats

• No hosted instance; developers must clone, configure, and run locally
• The “procedural web” vision outpaces the implementation by several orders of magnitude (images, video, functional services are all speculative)
• GPT-3’s tendency to hallucinate is now a feature, not a bug

Verdict

Worth a spin if you’re prototyping AI-native interfaces or exploring synthetic media concepts. Skip it if you need a real search engine, or if you’ve already played with GPT-3 enough to know what generated text looks like.