Console Script to delete all comments and posts from Reddit

script.js

/*
** 1. Go to https://old.reddit.com/user/<your_username>
** 2. Insert this script in console.
** 3. works in both comments and submitted section.
*/

function clickElement(selector) {
    const element = document.querySelector(selector);
    if (element) {
        element.click();
        return true;
    }
    return false;
}

function deleteButtonClick() {
    const deleteButtons = document.querySelectorAll('a.togglebutton[data-event-action="delete"]');
    if (deleteButtons.length === 0) {
        clearInterval(interval);
        const nextButton = document.querySelector('.next-button > a');
        if (nextButton) {
            nextButton.click();
            alert('Restart script.');
        }
    } else {
        deleteButtons[0].click();
        setTimeout(() => {
            const yesButton = document.querySelector('span.option.error.active > a.yes');
            if (yesButton) {
                yesButton.click();
            }
        }, 300);
    }
}

const interval = setInterval(deleteButtonClick, 1000);