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[ARTICLE · art-101667] src=news.ycombinator.com ↗ pub= topic=ai-agents verified=true sentiment=· neutral

Ask HN: Why are we still building web UI's just for human consumption?

A Hacker News user argues that web UIs should be built for AI agents as well as humans, noting the complexity of current browser-based AI agents like the Claude Chrome extension, which requires multiple screenshots and is slow. The user built a React-like plugin enabling React apps to communicate with AI agents via events, allowing an agent to fill forms and react to alerts in seconds, and questions why this approach isn't widespread.

read1 min views1 publishedAug 18, 2026

It is becoming increasingly clear that AI agents will do more on the internet and operate many websites, so why are web UIs still built only for how humans use them? Why isn't it being extended so AI agents can talk to websites? Right now, the ridiculous amount of complexity it takes for AI agents to operate a website and perform simple operations is crazy; look at the Claude Chrome extension, it has to take multiple screenshots and is so slow.

I built a React-like plugin that allows React-based apps to talk to AI agents easily using events. It can fill forms, react to alerts and stuff. This was very easy to do (full disclosure, I did a lot of front-end engineering at FAANG for a long time), and my AI agent was able to do stuff in seconds, way faster than most AI agents that operate the browser. This was easy to do, so why isn't everyone doing it?

Comments URL: [https://news.ycombinator.com/item?id=49348614](https://news.ycombinator.com/item?id=49348614)

Points: 1

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