TypeScript Tutorial #10: Functions in Just 2 Minutes – Declaration, Expression, and Arrow Functions

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🌟 In this episode of our TypeScript tutorial series, we explore the three main ways to define functions in TypeScript: function declarations, function expressions, and arrow functions. Each of these approaches has its advantages, and understanding when to use them will enhance the efficiency and readability of your code.

We begin with function declarations, the classic method of defining a named function. Next, we cover function expressions, which are more flexible and can be anonymous or assigned to variables. Finally, we delve into arrow functions—concise, modern, and perfect for callbacks and scenarios involving this. By the end of this episode, you'll understand the strengths of each function type and how to choose the right one for your project.

Don’t forget to subscribe to Mash School for more TypeScript tutorials, and check out our full course on Udemy for in-depth learning with quizzes, assignments, and real-world projects!

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⏱️ Timestamps:

00:00 Introduction to Functions in TypeScript
00:17 Function Declarations
00:58 Function Expressions
01:33 Arrow Functions
02:13 Choosing the Right Function Syntax
02:34 Conclusion and Next Steps

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