event.preventDefault() vs return false: what's the difference in event handling?

Hello everyone! I've just started learning JavaScript and jQuery, and I came across a strange thing. When I write a click handler for a link, I want to prevent navigation. In some examples I see `event.preventDefault()`, and in others just `return false` at the end of the function. Do they do the same thing? Here's an example that confuses me: ```javascript // Option 1 document.querySelector('a').addEventListener('click', function(event) { event.preventDefault(); console.log('Link did not work'); }); // Option 2 (with jQuery) $('a').click(function() { console.log('Link did not work'); return false; }); ``` Both options seem to work the same way – the link does not navigate. But I noticed that if I use `return false` in pure JavaScript (without jQuery), it doesn't