Alert Children Amount Bookmark

Alert Children Amount

Instructions

1. If your bookmark bar is already activated, skip this step. Otherwise, press Ctrl+Shift+B.

2. Copy this text below:

javascript:document.addEventListener('mouseover',event =>{alert(event.target.children.length)});void 1

3. Right click on the bookmark bar and click Add Page.

4. Type the name you want for the bookmark into the Name box. I'd recommend naming it Alert Children Amount.

5. Paste the text into the URL text bar.

6. Below the URL section, click Main Bookmarks.

7. Press Done.

Tip

You MUST click the bookmark on the page you want the code to run on, otherwise it won't work.

Note

You must hover over the part to get the child amount. To get rid of the alerting, refresh the page.