Sitting down and learning code or brushing up your skills can be an effective way to learn, but it's often helpful and just more interesting if you have an actual project to complete. In this hands-on course, Mark Lassoff guides you through building a tip calculator app in jаvascript. Using Vanilla jаvascript-meaning the core jаvascript language without any libraries or frameworks-plus HTML and a touch of CSS, Mark shows how to apply the fundamentals of jаvascript to a short, fun project.