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In this video, we explore TypeScript data types with clear examples and real-time code execution. Perfect for beginners and JavaScript developers moving to TypeScript. š„ Topics Covered: String, Number & Boolean types Arrays in TypeScript any vs unknown (š„ interview favorite) null and undefined void type for functions never type explained with example Type Inference in TypeScript ============================================================================= Timestamp: ---------------------------------------------------------------------------------- 00:00 TypeScript Introduction 01:54 Why Typescript is needed ? 03:54 TypeScript Playground 05:08 TypeScript Setup in VS Code 12:08 string type 13:07 number type 14:00 boolean type 14:45 Array Type 18:52 any Type 20:30 unknown Type 25:00 void Type in function 28:00 Type Inference š This video is part of my TypeScript Crash Course series. š Who should watch? Frontend developers (React / Angular) Backend developers using Node.js Anyone preparing for TypeScript interviews š Like, Share & Subscribe for more interview-ready content!