Editor X is a website builder that allows users to create responsive and interactive websites. If you want to learn how to use Editor X, this tutorial is a great place to start. Brandon Groce provides step-by-step instructions and helpful tips for using Repeaters and Data in Editor X. He also explains how to join the Editor X Discord community, where you can ask unlimited questions and get answers from experienced mentors and other users. Whether you're a beginner or an advanced user, this tutorial will help you take your Editor X skills to the next level. So, watch the video, follow the instructions, and start building your own modern landing page today!