TypeScript for Beginners - First Program in Visual Studio Code

This video tutorial guides you through setting up a folder structure for TypeScript projects, launching Visual Studio Code, creating a TypeScript file, defining variables, and transpiling TypeScript into JavaScript. It also prepares you to use the JavaScript file in an HTML page. The tutorial emphasizes organizing your work, using Visual Studio Code effectively, and understanding the basic syntax of TypeScript for variable declaration and transpilation.

What is the first step in organizing TypeScript files for this course?

• Install TypeScript globally

• Create a new project in Visual Studio Code

• Create a folder and subfolders for each topic

• Download a TypeScript template

Which IDE is recommended for developing TypeScript in this course?

• Eclipse

• Visual Studio Code

• NetBeans

• Sublime Text

What keyword is used to define a variable in TypeScript?

• const

• var

• let

• def

What is the file extension for TypeScript files?

• .js

• .tsx

• .json

• .ts

What command is used to transpile TypeScript to JavaScript?

• tsc filename.ts

• node filename.ts

• npm run filename.ts

• ts-node filename.ts