Finishing AP Computer Science Principles is a major milestone, but the leap from block-based coding to real-world JavaScript can feel daunting. Fortunately, the landscape has evolved: Code.org has ...

JavaScript (JS) is a fundamental technology used in web development that allows websites to be dynamic and interactive through the manipulation of the Document Object Model (DOM). Developers can ...

The Piano Game Project is an interactive game created with DOM events in JavaScript for a fictitious music education company to help their beginner-level piano students study.

$ bower install simple-event <!-- include your bower dependencies --> <script> ... DOMEvent.on(btnEl, 'click', function clickHandler() { alert('hi'); DOMEvent.off ...

Your browser does not support the audio element. This is a debugging story of how to determine what event listener is calling event.preventDefault() or event ...

Peter Vogel introduces you to the new dynamic event model for JavaScript that's available in all the contemporary browsers. While all the buzz is around the new elements in HTML5 (and when they will ...