YHK - yet another hacker news clone

I am Alan and I work at Google on A2UI. AI can generate bespoke UI in your design system. A2UI 1.0 just launched.

New features like Express DSL and Macros (templates+code), SDKs and the skill generator make it faster, safer and easier.

It works with system one models, Gemma fine tuned, and any frontier LLM. It works without any model, because it's just declarative UI, made standard across web, mobile, app, wearables and more.

I'm pretty excited about it.

Why use A2UI instead of Streaming MDX?

It seems models are really good at outputing MDX, it's Markdown + JSX after all. You just tell model which Components exist (e.g. Column, Row, Card, Form), show it some examples and it does really good job, even smaller/older models.

OpenAI's new GPT-6 Intelligent UI uses streaming MDX with custom inline language for React style hooks.