Request

ELI5 — The Vibe Check

A request is what your browser (or app) sends to a server when it wants something. 'Give me the homepage.' 'Give me that image.' 'Here's some form data, save it.' Every request has a method (like GET or POST), a URL, and optionally some data and headers.

Real Talk

An HTTP request is a message sent by a client to a server asking it to perform an action. It consists of: a request line (method + URL + HTTP version), headers (metadata), and optionally a body (for POST/PUT requests). The server processes it and returns a response.

Show Me The Code

// Fetch API request in JavaScript
const response = await fetch('https://api.example.com/users', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({ name: 'Alice', email: 'alice@example.com' })
});
const data = await response.json();

When You'll Hear This

"The request is timing out." / "Add authentication headers to every request."