Question

How do you tell React to build in Production mode and what will that do?

Answer 1

Ordinarily, you'd utilize Webpack's DefinePlugin strategy to set NODE_ENV to production. This will strip out things like prototype approval and additional notices. Over that, it's likewise a smart thought to minify your code in light of the fact that React utilizes Uglify's dead-code end to strip out advancement just code and remarks, which will radically diminish the measure of your package.