freeCodeCamp.org has just launched a major update to the JavaScript Algorithms and Data Structures Certification. You can now learn JavaScript by building 21 projects! Instead of coding through a series of challenges, you will learn the fundamentals of JavaScript by building 16 practice projects + 5 certification projects. Each of the practice projects will lead you through a step by step process for building out dynamic HTML, CSS and JavaScript applications. Check out the new JavaScript curriculum at www.freeCodeCamp.org! ✏️ Jessica Wilkins created this walkthrough video.