Hi there kiddo, so you know how when you want to build something, you have to gather lots of different tools and materials? Like if you want to build a sandcastle, you need a bucket, a shovel, and sand.
Well, building a website is kind of like that too. You need lots of different tools like HTML, CSS, and JavaScript, and you need to organize all of your files and folders in a certain way.
That's where Yeoman comes in. Yeoman is like having a really helpful friend who can gather all of the tools and materials you need to build a website and organize them for you.
When you use Yeoman, it creates a project for you and sets up all of the folders and files you need to get started. It also helps you install all of the tools you need, like a task runner to automate repetitive tasks, and a package manager to keep track of all of the code libraries you're using.
So basically, Yeoman is a tool that helps you set up everything you need to build a website, making it easier and faster for you to get started.