Aiden Bai
2 Tools · 3 Intel
Aiden Bai is a developer who began building open-source React performance tools as a high-school student, creating an optimizing compiler that earned tens of thousands of GitHub stars before he graduated. He went on to co-found Million (YC W24), a Y Combinator-backed startup in San Francisco that builds developer tooling for the React ecosystem and AI coding era.
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Tools
Reads your git diff, generates AI test plans, and runs them in real browsers using your existing login sessions.
Utility for React applications that grabs and extracts content or data from web sources to simplify collection.
Intel
Aiden Bai released improve-threejs, an installable agent skill built on React Doctor that takes rough Three.js prototypes and rewrites them into faster scenes with the visual bugs cleaned up.
On ReactBench, the open-source frontend coding benchmark, Grok 4.6 ranks second at fixing React code and fifth across writing and fixing combined. The clearest improvement over 4.5 is effort separation, which now traces a usable cost-quality curve.
React Grab, the browser tool that copies a UI element into a prompt for your coding agent, now handles Three.js and React Three Fiber scenes.