While developing an HTML / CSS / Javascript / PHP app in Netbeans, I've noticed that making changes to the HTML requires me to 'clear browsing data' in Chrome for the updates to show. I believe it's the 'cached images and files' that need clearing rather than the browsing history. Can someone shed light on why this is the case? Also, is there a way to automatically clear history when launching the browser from Netbeans? It becomes quite cumbersome having to constantly clear browsing history during testing.