Many web developers have used Fiddler "Classic" to troubleshoot problems with their websites. A new Fiddler Everywhere has a modern UI, runs on non-windows platforms, and adds features that Classic never had. It can be used to capture traffic from smartphones, tablets, and other remote devices! Discover the power of manipulating requests and responses with breakpoints, rules, and a visual composer. Go beyond the basics and learn the full capabilities of the tool and how it can improve your web development and debugging techniques today!