Commands used

npm init

npm i --save react react-dom react-router

npm i --save-dev babel-core babel-loader babel-preset-es2015 babel-preset-react babel-cli babel-eslint webpack webpack-dev-server

npm i --save-dev mocha chai sinon enzyme jsdom react-addons-test-utils

npm i webpack -g // global install

webpack -d // runs webpack

webpack -d --watch // runs hot reloading

Files created

webpack.config.js
.babelrc