npm init

npm install express --save

npm install body-parser --save

npm install mongoose --save

npm install ejs --save

• npm install cookie-session --save ** npm install express-session --save *** npm install passport --save **** npm install passport-google-oauth20 --save

** for React from scratch *** npm install babel-core babel-loader babel-preset-es2015 babel-preset-react --save **** npm install webpack webpack-dev-server --save-dev **** npm start // to run webpack ***** mongod //to run mongodb

** for Redux... *** npm install redux redux-thunk react-redux --save

** for axios *** npm install axios

** for routing *** npm install react-router-dom --save-d

** for twitter api *** npm install twit