Alex Libby is a front-end web developer and seasoned computer book author from England. His passion for all things open source dates back to the days of his degree studies when he first came across web development and he has been hooked ever since. When he isn’t busy developing new features or fixing website bugs for his day job, Alex enjoys tinkering with different open-source libraries to see how they work. He has spent a stint maintaining the jQuery Tools library and enjoys writing about open source technologies, principally for front-end UI development.