DeleteTweet.js

const startDate = new Date('2022-01-01');
const endDate = new Date('2023-01-01');

const waitForElemToExist = async (selector, timeout = 5000) => {
    return new Promise((resolve) => {
        const element = document.querySelector(selector);
        if (element) return resolve(element);

        const observer = new MutationObserver(() => {
            const element = document.querySelector(selector);
            if (element) {
                resolve(element);
                observer.disconnect();
            }
        });

        observer.observe(document.body, { subtree: true, childList: true });

        setTimeout(() => {
            observer.disconnect();
            resolve(null);
        }, timeout);
    });
};

const deleteTweets = async () => {
    const more = '[data-testid="tweet"] [aria-label="More"][data-testid="caret"]';
    let delCount = 0;

    while (document.querySelectorAll(more).length > 0) {
        await new Promise(r => setTimeout(r, 1200 + Math.random() * 800));

        // Cleanup before scrolling
        document.querySelectorAll('[aria-label="Profile timelines"]+section [data-testid="cellInnerDiv"]>div>div>div').forEach(x => x.remove());
        document.querySelectorAll('[aria-label="Profile timelines"]+section [data-testid="cellInnerDiv"]>div>div>[role="link"]').forEach(x => x.remove());
        document.querySelector('[aria-label="Profile timelines"]').scrollIntoView({ behavior: 'smooth' });

        try {
            const tweetDateElem = await waitForElemToExist('[data-testid="tweet"] time');
            if (!tweetDateElem) continue;

            const tweetDate = new Date(tweetDateElem.getAttribute('datetime'));

            if (tweetDate >= startDate && tweetDate < endDate) {
                const caret = await waitForElemToExist(more);
                if (!caret) continue;
                caret.click();

                const menu = await waitForElemToExist('[role="menuitem"]');
                if (!menu) continue;
                menu.click();

                const confirmation = await waitForElemToExist('[data-testid="confirmationSheetConfirm"]');
                if (confirmation) confirmation.click();

                delCount++;
                if (delCount % 10 === 0) {
                    console.log(`${new Date().toUTCString()} Deleted ${delCount} Tweets`);
                }
            } else if (tweetDate < startDate) {
                break;
            }
        } catch (error) {
            console.error(`Error during deletion process: ${error.message}`);
            break;
        }
    }

    console.log(`Completed deletion. Total tweets deleted: ${delCount}`);
};

deleteTweets();