React is very popular at the moment, and I can see why: its developer ergonomics are very attractive. JSX and vDOM are really nice to work with, and it certainly enables composability. But, being the performance-minded person that I am, I wanted to test the claims that it's default-fast. Last updated: 3 Jul 2015 Est. Read Time: 15 min Share this: Twitter Tagged: #react, #performance Update 7/3/15:
![Aerotwist - React + Performance = ?](https://cdn-ak-scissors.b.st-hatena.com/image/square/5364282e7ffcb668a318b2eea892ad671ca5170c/height=288;version=1;width=512/https%3A%2F%2Faerotwist.com%2Fstatic%2Fblog%2Freact-plus-performance-equals-what%2Freact-vs-vanilla-n5.png)