Learn Intermediate TypeScript

Learn how to set up TypeScript for use in VSCode on your local computer — including global and project-specific installations.

JavaScript is a powerful programming language but without types, code can get messy and difficult to maintain. That's where TypeScript comes in. With learn Intermediate TypeScript, you'll build upon your foundational TypeScript knowledge and work on your own computer. You'll learn the different ways to install TypeScript and helpful common configurations to make it work efficiently for you.


* Install TypeScript locally

* Read TS config documentation

* Configure tsconfig.json

• TypeScript Configuration: Learn how to set up TypeScript for use in VSCode on your local computer — including global and project-specific installations.
• Informational: Welcome to Learn Intermediate TypeScript
• Article: TypeScript Development in VSCode
• Article: Using TypeScript on the Command Line
• Article: Using TypeScript in a Project
• Article: Common TypeScript Configurations
• Quiz: TypeScript Configuration
• Article: Intermediate TypeScript Configuration Course Survey
• TypeScript Class Types: Learn how to use TypeScript to apply types to class properties and methods.
• Lesson: TypeScript Class Types
• Project: Password Generator
• Quiz: TypeScript Class Types
• Intermediate Type Narrowing: Learn about Intermediate Type Narrowing
• Lesson: Intermediate Type Narrowing
• Project: Narrow Space Mining
• Quiz: Intermediate Type Narrowing
• TypeScript Generics: Learn about TypeScript Generics
• Lesson: Intermediate TypeScript Generics
• Project: Currency Conversions
• Quiz: Intermediate TypeScript Generics Quiz
• Learn Intermediate TypeScript Next Steps: You've finished Learn Intermediate TypeScript. What's next?
• Informational: Learn Intermediate TypeScript Next Steps