Typescript

Question 1

Typescript

Answer 1

A superset of Javascript that adds a compiler to catch errors through typescript specific features such as types, interfaces, etc. and outputs regular JS code after compilation

Question 2

Difference between JS and TS types

Answer 2

Javascript uses Dynamic types: resolves at runtime

Typescript uses Static types: set during development

Question 3

Typescript Core types

Answer 3

Number, Boolean, String

Question 4

Typescript Object types

Answer 4

A JS object with key-type pairs for type validation