Awesome article Joshua! It is amazing to see user interfaces being created without needing any knowledge in programming. Tools like Keynote are great for people who want to be creative and make their interface stand out. Other useful tools like WordPress allow you to create a professional website without having to be a web developer. Instead of having to code your whole website with HTML, JQuery and all the other programming languages you may use, WordPress already has pre-coded layouts that allow you to make a responsive and very appealing website!