If you use WordPress—and chances are you do, since it’s the most popular CMS in the world—it’s important to keep your skills sharp. In this course, developer and WordPress expert Joe Casabona presents a series of coding challenges that you can use to test your skills, find your strengths, and discover the areas where you need more practice. Joe starts with some common WordPress problems, like randomizing and sorting posts, and moves up to more advanced and specific problems you may encounter. Test your abilities using actions and filters, sanitizing input and output, creating simple plugins, and more—all using PHP and WordPress, with no additional frameworks required.