4. Return Values

In this section

• Mastering JavaScript Functions: Using the `return` Statement
  Explore the role of the `return` statement in JavaScript functions, understand its syntax, and learn how it affects function execution flow with practical examples.
• Returning vs. Not Returning in JavaScript Functions
  Explore the effects of functions with and without return statements in JavaScript, and understand when to use each approach effectively.
• Multiple Return Statements in JavaScript Functions
  Explore how to use multiple return statements in JavaScript functions to enhance code clarity and efficiency. Learn best practices for conditional returns and early exits.
• Returning Objects and Arrays in JavaScript Functions
  Learn how to return complex data structures like objects and arrays from JavaScript functions, enhancing data organization and functionality.
• Understanding Function Side Effects in JavaScript
  Explore the concept of side effects in JavaScript functions, learn to differentiate between pure and impure functions, and understand their implications for debugging and testing.