All versions of Fiddler support a rich extensibility model that enables developers to enhance Fiddler with new functionality useful for traffic inspection, analysis, and sharing. However, writing extensions that import traffic captured by other tools...

Often, the IE team will encounter a problem in a complicated production website, and will need to "reduce the repro" in order to determine the root cause of a given bug. This is made more complicated by the fact that sometimes the live website will change...