Aiden Bai discusses Million.js, a library that makes React components 70% faster. They explore how Million.js optimizes the reconciliation process and its trade-offs. They also discuss benchmarking, website rendering, and personal website design.

Aiden Bai, creator of Million.js, explains what a virtual DOM is and how it makes React apps faster. They discuss common misconceptions about the virtual DOM and compare performance characteristics with Venneljius framework. They introduce MillionJs as a tool to optimize React components and highlight its benefits. Block DOM is introduced as a mechanism to optimize DOM diffing process. They also discuss the process of switching to Million.js from React's Virtual DOM.