Midjourney engineer launches Pretext for web design

Cheng Lou, a notable engineer from React and Midjourney, has released Pretext, an open-source library designed to revolutionize web design by addressing the performance bottlenecks of traditional browser layout calculations. This new tool allows for complex text measurements and layouts entirely in userland, bypassing the browser's Document Object Model (DOM) and offering significant speed improvements. Pretext enables dynamic, interactive text elements that can smoothly adapt to user interactions and resizing, moving beyond static content to create more fluid and expressive web experiences. The library, built with AI coding assistance, has already garnered substantial attention from the developer community, signaling a potential foundational shift in how the internet is built.