node babel es6

npm install babel-plugin-transform-class-properties babel-plugin-transform-runtime \
            babel-polyfill babel-preset-es2015 babel-preset-react babel-preset-stage-0 \
            babel-register --save

babel-register allows you to use babel in nodejs

babel-polyfill emulates full ES6 environment (includes core.js)

babel-preset-es2015, babel-preset-stage-0, babel-preset-react are presets to enable most of the ES6 features as well as some needed for react, and jsx.

babel-plugin-transform-runtime allows using async/await operators (I’ll explain what are they for and how to use them later — we’ll use them a lot!)

babel-plugin-transform-class-properties is for using static variables inside ES6 classes (it’s not a very common practice, but I find this syntax a little bit more natural for people to understand, I’ll explain this later)

npm install webpack babel-loader react react-dom --save

npm install express --save

npm install concurrently --save-dev