JavaScript Functions (Clip 9): Gentle Introduction to JavaScript

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Imagine this ... you are watching a movie or playing a video game where the heroes are on a quest. They are heading toward their objective, and realize that they need to go on a side mission to get a key, find a map, or win some tokens. Think of a JavaScript function as that side mission.

We examine the anatomy of a JavaScript function, how to call a function, and detail the syntax and purpose of an arrow function.

*Lesson Links*

*Content*
00:00 JavaScript function
00:33 Primary quest : main code flow
00:50 Side mission : function
01:10 The anatomy of a JavaScript function
01:27 Naming a function
01:47 Defining function parameters
02:19 Writing the body of the function
02:42 Returning a result from a function
02:55 Calling a function
03:22 Passing in function arguments
03:39 Accessing the returned value
03:47 Coding Along: Functions
04:12 Declaring a function
06:35 Calling a function
07:16 Debugging our function
09:40 Arrow functions
10:48 Key points

*Audience*
• Anyone new to JavaScript.
• Existing developers that use JavaScript, and want to understand more about its syntax and how to use it on the web.
• Students considering a programming or web development career.
• Creatives that want a give their web pages some interactivity.
• Those that manage or interact with web developers to better understand what JavaScript is and how it is used.

This is the sixth and final course of the "How to Become a Web Developer" series.

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😊About Me
Hey! I'm Deborah Kurata
I'm a software developer and YouTube content creator. I speak at conferences such as VS Live and ng-conf. I write articles for freeCodeCamp. And I'm a Pluralsight author with courses in the top 10 most popular (out of 10,000+) over the past 5 years. For my work in support of software developers, I've been recognized with the Microsoft Most Valuable Professional (MVP) award, and I'm a Google Developer Expert (GDE).

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