Modern JavaScript from the Beginning - Second Edition - Arrow Functions

The video tutorial introduces arrow functions, a feature of ES6, highlighting their compact syntax, implicit return, and lexical scope. It demonstrates how to convert regular functions to arrow functions, emphasizing the benefits of implicit return and single-line expressions. The tutorial also covers handling single parameters without parentheses and returning objects using arrow functions. Finally, it illustrates the use of arrow functions in callback scenarios, particularly with array methods like foreach.

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