"When you are building Web apps — and especially when you are debugging them — all the subtle differences between the different browsers start coming into play. Testing on every single browser is a hassle and there are no good tools available that help you easily automate these tests, partly because the different browsers’ developer tools can’t talk to each other. Mozilla, however, has now built an adapter that allows it to connect the Firefox developer tools with Chrome and iOS to help developers test their web apps there right from Firefox."
"When you are building Web apps — and especially when you are debugging them — all the subtle differences between the different browsers start coming into play. Testing on every single browser is a hassle and there are no good tools available that help you easily automate these tests, partly because the different browsers’ developer tools can’t talk to each other. Mozilla, however, has now built an adapter that allows it to connect the Firefox developer tools with Chrome and iOS to help developers test their web apps there right from Firefox."