Copilotfree, in-browser
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
A server that sits in front of other servers, takes requests from the internet, and passes them on to whichever machine should handle them. It hides the real servers, handles TLS, and spreads load. It also means the app behind it sees the proxy's address instead of the client's, unless a header carries the real one.