Le débogage JavaScript serait plus rapide et plus intelligent dans Firefox DevTools à partir de la version Firefox 67
![New in Firefox 78: DevTools improvements, new regex engine, and abundant web platform updates - Mozilla Hacks - the Web developer blog New in Firefox 78: DevTools improvements, new regex engine, and abundant web platform updates - Mozilla Hacks - the Web developer blog](https://hacks.mozilla.org/files/2020/06/Async-Stacks.png)
New in Firefox 78: DevTools improvements, new regex engine, and abundant web platform updates - Mozilla Hacks - the Web developer blog
![How to open Developer Tools in the same window rather than in a seperate window? | Firefox Support Forum | Mozilla Support How to open Developer Tools in the same window rather than in a seperate window? | Firefox Support Forum | Mozilla Support](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2013-06-29-01-50-41-1c8396.png)
How to open Developer Tools in the same window rather than in a seperate window? | Firefox Support Forum | Mozilla Support
![Firefox Developer Edition. Developer Tools. Console. Can't get the command line prompt up, to test Javascript | Forum d'assistance Firefox | Assistance de Mozilla Firefox Developer Edition. Developer Tools. Console. Can't get the command line prompt up, to test Javascript | Forum d'assistance Firefox | Assistance de Mozilla](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2020-10-27-05-53-31-d6a5c9.png)
Firefox Developer Edition. Developer Tools. Console. Can't get the command line prompt up, to test Javascript | Forum d'assistance Firefox | Assistance de Mozilla
![Web Animation tools, Network Security insights, Font Inspector improvements and more – Firefox Developer Tools Episode 37 - Mozilla Hacks - the Web developer blog Web Animation tools, Network Security insights, Font Inspector improvements and more – Firefox Developer Tools Episode 37 - Mozilla Hacks - the Web developer blog](https://hacks.mozilla.org/files/2015/01/Screen-Shot-2015-01-13-at-3.44.05-PM-500x286.png)