3. Some Important Commands

  

S.N.	Activity	Commands
1.	Check node version	node -v
2.	Check npm version	npm -v
3.	Check Angular version	ng version
3.	Install angular	npm install -g @angular/cli
4.	Install Jquery	npm install jquery
5.	Install Typescript	npm install typescript
6.	View Angular versions	view angular versions
7.	View Jquery Versions	view jquery versions
8.	Install tsconfig.json file	Tsc --init
9.	Convert ts file to js	tsc filename.ts
10.	Run js file using node	node filename.js
11.	To implement change in tsconfig.json file	Tsc
12.	To install webpack	npm install -g webpack-cli or npm install webpack  webpack-cli g
13.	To run webpack	webpack

• Difference between ng serve and ng build 

1. ng serve compiles and bundle code for development whereas ng build compiles and bundle code for production
   
   
2. ng serve runs a development server on localhost:4200 whereas ng build generates production ready build that can be deployed to a web server or hosting service
   
   
3. ng serve serves application from memory with no output stored in disk whereas ng build generates static file in ./dist folder by default.