is a comprehensive course designed to equip you with in-depth knowledge of JavaScript functions, which are crucial for building sophisticated frontend or backend web applications. Throughout this course, you'll delve into the fundamental concepts and advanced techniques of utilizing functions effectively. Starting with the basics of defining and invoking functions, you'll progress to explore various methods of passing parameters and leveraging methods, getters, and setters to encapsulate behavior. Furthermore, you'll delve into asynchronous functions and tackle complex topics such as scope, closures, and the intricacies of the 'this' keyword. By the Functions in JavaScript - Dan Geabunea's end, you'll have the expertise to architect complex JavaScript applications confidently.

Functions in JavaScript Table of contents:

1. Course Overview (Duration: 1 minute)
2. Defining Functions (Duration: 32 minutes)
3. Passing Data to Functions (Duration: 30 minutes)
4. Using Methods, Getters, and Setters (Duration: 20 minutes)
5. Understanding Function Scope and Closure (Duration: 14 minutes)
6. Understanding "this" (Duration: 23 minutes)
7. Working with Asynchronous Functions (Duration: 16 minutes)