Okay kiddo, have you ever heard of an operating system? It's like the brain that runs everything in a computer or phone. Well, 9front is one of those operating systems.
It's a special one that was based on an older operating system called Plan 9. Think of it like a grown-up who used to be a baby and now they're all grown up, just like how 9front grew up from Plan 9!
Now, 9front is different from other operating systems because it has some special features that make it better for certain jobs. For example, it's really good for networking, which means connecting computers together. It's also good for programming and doing math stuff.
People who like 9front say it's really fun to use because it has a unique look and feel, kind of like a special toy or game. But it's also really powerful and can do some really cool things.
So, in short, 9front is like a special grown-up operating system that's good for networking, programming, and math stuff, and people like it because it's fun and powerful!