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JavaScript is probably simultaneously the most underrated and the most misused language in web development, but use it properly, and it can be a very valuable tool in your toolbox. In the following pages, we’ll look at the basics of JavaScript and modern JavaScript techniques, including DOM scripting for dynamic behavior and styling, and event handling. We’ll then look at essential applications of JavaScript, including data validation, image and window manipulation, and dynamic enhancements for forms and navigation menus. download
