event.preventDefault() vs return false in JavaScript event handlers

Hello everyone! I started learning JavaScript and jQuery, and I encountered a confusing situation. When I want to cancel the default browser action (for example, following a link or submitting a form), I see two ways: I can call `event.preventDefault()`, or I can simply write `return false` at the end of the handler. For example, I have this form: ```html

``` I write a handler: ```javascript document.getElementById('myForm').addEventListener('submit', function(event) { // data validation... event.preventDefault(); }); ``` But in jQuery I often see this code: ```javascript $('#myForm').on('submit', function() { // data validation... return false; }); ``` It see