isBrowser

Checks if the current environment is a browser.

This function checks for the existence of the window.document property, which only exists in browser environments.

Signature

typescript

function isBrowser(): boolean;

Returns

(boolean): Returns true if the current environment is a browser, otherwise false.

Examples

typescript

if (isBrowser()) {
  console.log('This is running in a browser');
  document.getElementById('app').innerHTML = 'Hello World';
}