Note: This feature is available in Web Workers.
The password property of the URL interface is a string containing the password component of the URL. If the URL does not have a password, this property contains an empty string, "".
This property can be set to change the password of the URL. If the URL has no host or its scheme is file:, then setting this property has no effect.
The password is percent-encoded when setting but not percent-decoded when reading.
A string.
const url = new URL(
"https://anonymous:flabada@developer.mozilla.org/en-US/docs/Web/API/URL/password",
);
console.log(url.password); // Logs "flabada"URL interface it belongs to.