Typescript Basics

 

Prequisites

• Vs Code
• npm
• node
• tsc
  • npm install -g typescript

 

 

TS Datatypes

• boolean
• number
• string
• any

 

 

Define Variables in TS

Avoid to use type any: you lose type safety and a lot of the features of TypeScript.

 

 

Corrospoinding Js file will be created

• Using TSC, type the name of the typescript file.  this makes a corrspnding JS file on running.
• to generated my command
  • tsc src/components/product.ts
• run js file directly
  • node src/components/product.js

 

 

 

Rendering  string on screen