Agile development is a software development process that emphasizes incremental change, collaboration, and adaptive planning. Agile is the opposite of waterfall development, in which the entire project is completed before any code is written. The main difference between these two types of processes is that Agile development focuses on collaboration and rapid prototyping while waterfall development focuses on getting the entire project completed in one go. The advantages of using agile methods are that you can make changes to your project at any point without having to worry about breaking anything else because you are constantly building upon what you have already created. This also allows you to work more efficiently with less stress and more creativity because it allows for a more flexible approach to your work.