nJon Duckett is the world-wide best-selling author of HTML & CSS: Design and Build Websites and JavaScript & JQuery: Interactive Front-End Web Development. His books have sold more than 400,000 copies in English and been translated into 10 languages. His nicer way to learn features a high-visual breakdown of code and concepts. LifeHacker called JavaScript & jQuery the most elegant, visually engaging book you can learn JavaScript from. When hes not writing best-selling books, Jon has spent the last 15 years designing and building websites for companies ranging from small startups to globally recognized brands.n