Chapter 9
Adding in JavaScript
In This Chapter
Understanding JavaScript basics and structure
Coding with variables, conditional statements, and functions
Learning about API basics and structure
Viewing an API request and response
The best teacher is very interactive.
—Bill Gates
JavaScript, one of the most popular and versatile programming languages on the Internet, adds interactivity to websites. You have probably seen JavaScript in action and not even realized it, perhaps while clicking buttons that change color, viewing image galleries with thumbnail previews, or analyzing charts that display customized data based on your input. These website features and more can be created and customized using JavaScript.
JavaScript is an extremely powerful programming language, and this entire book could have been devoted to the topic. In this chapter, you learn JavaScript basics, including how to write JavaScript code to perform basic tasks, access data using an API, and program faster using a framework.
What Does JavaScript Do?
JavaScript creates and modifies web page elements, and works ...
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