1.
What’s in It For You?
• What is TypeScript?
• What is Node JS?
• What is Express JS?
• Setup typescript with node and express JS

2.
What is TypeScript?
• TypeScript is an object oriented, strongly typed superset of JavaScript and all
typescript code is complied to JavaScript
• It was developed and maintained by Microsoft
• Typescript was created to development of large applications

3.
What is Node JS?
• Node.js is an open-source, cross-platform JavaScript runtime environment
• Node runs on a web application outside the client's browser
• It uses an asynchronous, event-driven model.

4.
What is Express JS?
• Express JS is a node.js framework designed for building API’s, web applications and
cross platform for mobile apps
• Express JS is unopinionated
• It is high performance, fast and lightweight framework of node.js