Panel Layout Type, Horizontal, Vertical, Auto! Just like other browsers!

[alokcodes]

Many developers like using ultrawide monitors because they make reading/debugging code easier. Other browsers already have this feature, so I don't understand why Firefox doesn't. It's frustrating and has almost made me stop using Firefox a few times.  Don't know why Firefox doesn't have this option yet!!

ANY SCREEN SIZEPANEL LAYOUT

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[Honza]

Hi, agreed, this would be useful feature and it's been requested before.  

I filed a bug for this:

https://bugzilla.mozilla.org/show_bug.cgi?id=1882229

Thank you

[televators]

I've been wanting this option for years. I have an ultra wide monitor so I have plenty of space to view code and frequently want to have Inspector very wide to easily see deeply nested markup.

[oklunden]

I would really love this feature since it has been nagging for many years. Here is another old request: https://discourse.mozilla.org/t/possible-to-keep-the-dev-tools-inspector-panels-stacked/33663