Welcome.
GIT:
README.md git init git add . git commit -m "initial commit"
NPM:
npm init -y .gitignore
BABEL:
npm install --save babel-core npm install --save babel-preset-latest npm install --save babel-preset-react .babelrc
WEBPACK:
npm install --save webpack babel-loader src/main.js webpack.config.js
COMPILE:
EXPRESS:
npm install --save express webpack-dev-middleware server.js www/index.html
REACT:
npm install --save react react-dom src/Counter.js