We've all met this person. They proudly announce they've built a website, then drop a localhost URL like they just invented the internet. Buddy, that website exists exclusively on your machine. The rest of us would need to physically break into your house to see it. It's like inviting someone to dinner at your imaginary restaurant. The confidence is what kills me. "Coding is easy" they say, completely unaware that deployment, DNS, hosting, SSL certificates, and the entire concept of making something actually accessible to other humans still awaits them. They haven't even discovered the pain of CORS errors yet. Sweet summer child.