Function startDOMObserver

src/scripts/content.js:253–269

* Start observing the changes in the DOM

()

 * Start observing the changes in the DOM
 */
function startDOMObserver() {

    if (isObserverActive) {
        console.warn("Tried starting the observer, but it was already running.");
        return;
    }

    // Observer all the changes of the DOM elements position and attribute for the body tag and its children
    const targetNode = document.body;
    const config = { attributes: true, childList: true, subtree: true };
    
    observer.observe(targetNode, config);
    isObserverActive = true;
    
    // Disconnect the observer when the user is leaving the page
    window.addEventListener("beforeunload", disconnectObserver);
}


/**