Project Set Up

nvm install 10

nvm alias default 10

node --version

npm --version

npm install -g npm@6

npm init

npm install express

npm uninstall express

npm install express@4

JSX Transferform

npm install --save-dev @babel/core@7 @babel/cli@7

node_modules/.bin/babel --version

npx babel --version

npm install --save-dev @babel/preset-react@7

npx babel src --presets @babel/react --out-dir public

About API

npm install graphql@0 apollo-server-express@2

curl "http://localhost:3000/graphql?query=query+\{+about+\}"

Mongo

npm install mongodb@3

mongod (To start up mongo server)

mongo customers --eval "db.customers.remove({})" (clear the memory)

node scripts/trymongo.js (check the test)

Schema Initialization

mongo customers scripts/init.mongo.js

Automate

npm install nodemon@1

start the web

npm start(open in browser)

To see the web application

click into http://localhost:3000

To see the playground

click into http://localhost:3000/graphql