Cell 11

function getUninvited() {
    const invites = getAllXPathBrowser('//*[contains(@action, "fundraiser")]//a[contains(., "Invite")]');
    const already = getAllXPathBrowser('//a[contains(@tabindex, "-1")]');
    return invites.filter(b => !already.includes(b));
}
function clickInvite() {
    const invites = getUninvited();
    invites.forEach((b, i) => setTimeout(() => b.click(), i * 50));
    getAllXPathBrowser('//*[contains(@data-testid, "fundraiser_invite_dialog_friend_list")]//*[contains(@class, "uiScrollableAreaWrap")]').scrollTop = 100000000000
    return new Promise(resolve => setTimeout(() => {
        const next = getUninvited();
        if(next.length > 0)
            clickInvite().then(r => resolve(r));
    }, 5000));
}
function clickConnect() {
    const connect = getAllXPathBrowser('//button[contains(., "Connect")]');
    if(connect) {
        connect[0].click();
    }
    return new Promise(resolve => setTimeout(() => {
        clickConnect().then(r => resolve(r));
    }, 1000));
}
module.exports = clickInvite;

What the code could have been:

// Constants for inviting thresholds and timeouts
const INVITING_THRESHOLD = 500; // in milliseconds
const TIMEOUT_BETWEEN_INVITES = 50; // in milliseconds
const TIMEOUT_BETWEEN_CHECKS = 5000; // in milliseconds
const TIMEOUT_CONNECT = 1000; // in milliseconds

// Function to get all uninvited users
function getUninvited() {
    /**
     * Retrieves all uninvited users by finding elements with 'fundraiser' action and 'Invite' text,
     * and then filtering out the already invited users.
     *
     * @returns {Array} An array of uninvited user elements.
     */
    const invites = getAllXPathBrowser('//*[contains(@action, "fundraiser")]//a[contains(., "Invite")]');
    const already = getAllXPathBrowser('//a[contains(@tabindex, "-1")]');
    return invites.filter(b =>!already.includes(b));
}

// Function to click on all uninvited users sequentially
function clickUninvited() {
    /**
     * Sends a click event to all uninvited users in sequence, with a short delay between each click.
     *
     * @returns {Promise} A promise that resolves when all clicks are executed.
     */
    return new Promise(resolve => {
        const invites = getUninvited();
        const clicks = [];
        invites.forEach((b, i) => {
            const timeout = i * TIMEOUT_BETWEEN_INVITES;
            clicks.push(() => b.click());
            setTimeout(() => {
                if (invites.length - 1 === i) {
                    // Scroll to the bottom of the list
                    const friendList = getAllXPathBrowser('//*[contains(@data-testid, "fundraiser_invite_dialog_friend_list")]//*[contains(@class, "uiScrollableAreaWrap")]');
                    friendList.scrollTop = 100000000000;
                    resolve(clicks.reduce((promise, click) => promise.then(() => click()), Promise.resolve()));
                }
            }, timeout);
        });
    });
}

// Function to click on the connect button
function clickConnect() {
    /**
     * Finds and clicks on the 'Connect' button, with a short timeout to account for any potential delays.
     *
     * @returns {Promise} A promise that resolves when the connect button is clicked.
     */
    const connect = getAllXPathBrowser('//button[contains(., "Connect")]');
    if (connect) {
        connect[0].click();
        return new Promise(resolve => setTimeout(resolve, TIMEOUT_CONNECT));
    }
    return Promise.resolve();
}

// Function to check if there are any uninvited users left to invite
function hasUninvited() {
    /**
     * Checks if there are any uninvited users left by calling getUninvited and checking if the result is not empty.
     *
     * @returns {boolean} A boolean indicating whether there are any uninvited users left.
     */
    return getUninvited().length > 0;
}

// Main function to invite all uninvited users
function inviteAll() {
    /**
     * Continuously invites all uninvited users until there are no more users left to invite.
     *
     * @returns {Promise} A promise that resolves when all invitations are completed.
     */
    return new Promise((resolve, reject) => {
        let timeoutId;
        function checkAndInvite() {
            clickUninvited().then(() => {
                if (hasUninvited()) {
                    timeoutId = setTimeout(checkAndInvite, TIMEOUT_BETWEEN_CHECKS);
                } else {
                    clearTimeout(timeoutId);
                    resolve();
                }
            }).catch(reject);
        }
        checkAndInvite();
    });
}

module.exports = inviteAll;