35: React & Reactive Elements

React’s Virtual DOM (Document Object Model) & the browser DOM  are very different in their approach. Virtual DOM prefers to keep it’s logic and changes in JavaScript and eventually optimizes output to the browser DOM at the most critical moment that provides performance boosts while the browser DOM utilizes the traditional way of working with the document, accessing HTML directly, working with browser events, and manipulating state. The performance gains from a Virtual DOM approach are outstandi...