property URL.prototype.hostname
Usage in Deno
```typescript import { URL } from "node:node__url.d.ts"; ```Gets and sets the host name portion of the URL. The key difference between`url.host` and `url.hostname` is that `url.hostname` does _not_ include the
port.
```js
const myURL = new URL('https://example.org:81/foo');
console.log(myURL.hostname);
// Prints example.org
// Setting the hostname does not change the port
myURL.hostname = 'example.com';
console.log(myURL.href);
// Prints https://example.com:81/foo
// Use myURL.host to change the hostname and port
myURL.host = 'example.org:82';
console.log(myURL.href);
// Prints https://example.org:82/foo
```
Invalid host name values assigned to the `hostname` property are ignored.
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