* '''Inspector''': pbrosset, bgrins, Optimizer, mikeratcliffe, paul
* '''Debugger''': past, vporof, fitzgen, jimb, ejpbruel, jlongster
* '''Style Editor''': harthbgrins, mikeratcliffe, paul
* '''Profiler''': vporof, fitzgen, pbrosset, tromey
* '''Timeline''': vporof, paul, tromey
* '''Network Monitor''': vporof, jsantell
* '''Developer Toolbar''': jwalker, mikeratcliffe
* '''Scratchpad''': fitzgen, past