No, Firefox DevTools are not Firebug. The web came a long way since Firebug,and so have the DevTools baked into Firefox. So let's go exploring! As the complexity of the web apps you build keeps moving, so do the FirefoxDevTools. In this session, Alex will give you the latest tips and tricks on FirefoxDevTools. We'll explore new and less commonly known features in performanceprofiling, JavaScript debugging and animation inspection. The session willgive you a productivity advantage when developing and debugging your webapplications.