JS Nation

JSNation 2025

Anton Nepsha

React Summit

React Summit 2025

How to React Compiler

It's been several months since the release of React Compiler Beta, but for some reason there are hardly any talks describing this tool in all depth.I mean, what are those dozens of tabs on the React Compiler Playground website? How does those 30+ environment flags work? And most importantly, can it affect my React website in production and can I benefit from utilizing all of these settings and tools?Let's dive deep (and I mean really deep) into the React Compiler source code and see how flexible this tool is and what are the challenges of working with it?