Functions Just as in JavaScript functions can be created both as a named function or as an anonymous function. Similar to JavaScript TypeScript also captures variables. Contextual Typing As you can see…

Classes Traditional JavaScript uses prototype based inheritance as the basic means of building up reusable components. but this is bit different from the object oriented approach to which we are most…

Interfaces Interfaces are the most flexible way of describing types in TypeScript language. The only job of an interface in TypeScript is to describe a type. While classes and functions will…

let and const are two new keywords introduced in the ECMAScript 6 (ES6, a.k.a. ES 2015) . Since TypeScript is the superscript of JavaScript the uses of let and const are…

Introduction Typescript is a open sourced programming language developed by Microsoft. It is a Superset of Javascript and it compiles down to plain Javascript. Typescript offers support for the latest and evolving…