Too Long; Didn't Read
This article is based on two years of experience building <a href="https://nelio.io">Nelio</a> React Native Mobile Apps, available on <a href="https://itunes.apple.com/fr/app/nelio/id1057392527?mt=8">iOS</a> and <a href="https://play.google.com/store/apps/details?id=io.nelio.hello&hl=en">Android</a>. It assumes you already have some experiences with React and or React Native. It is not strictly speaking dedicated to React Native, as some of the advices you will find below apply for a regular React application. It is also not an exhaustive guide to performance: you can apply all advices found here but still have a laggy app. Don't blame us ;-)