Show HN: Lopus AI (YC W25)

Hi HN,

We’re Aamish & Danylo, the Lopus AI team, building a generative UI solution that changes how people navigate modern websites. It’s essentially a React SDK that produces custom front-end components on the fly, using developer-defined tools.

Instead of forcing everyone into the same layout, Lopus lets users ask for the experience they want—no more digging through pages and menus.

For example, a user shopping for Jordans can say, “Compare Jordan 1 vs. Jordan 2,” or “Filter by budget under $100,” and Lopus instantly generates the relevant UI to show side-by-side details or only products under that price using the backend functions defined by the developer.

Developers don’t have to build any new UI – they just define their existing backend tools, and Lopus handles the rest.

The SDK provides a React hook (useLopusChat()) that gives developers access to a message stream that they can listen to for the chat, a callback to send queries to the SDK, a loading status, and other helpers. Simply drop this into your app, connect the message stream and query inputs to a chat or search page (or use the template code in our docs), provide your backend actions through the hook, and let it handle generating customized UIs for your user on demand.

We’re launching a beta version for hobbyists and early adopters to take a look at and play around with. We want to see what you want to build with this! Feel free to reach out to us at founders@lopus.ai. We’ve set out to build the future of adaptive interfaces and would for you to join us in this journey!

Website: https://lopus.ai (Generate API Key Here)

Docs: https://quantstruct.mintlify.app/quickstart

Demo: https://youtu.be/Ir61Cw3BcEM

Example App: https://github.com/lopus-ai/example-app

Comments URL: https://news.ycombinator.com/item?id=42677042

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