Found it on internet, view responsive layout make me really impressive, but dont order view mobile in column, moblie potrait and mobile landscape can be same row for more convenient. Wait for next update

This is an excellent extension!!

*** To Other Reviewers*** The changes to functionality, including the tool bar and java are solely caused by Mozilla when they changed the extension API. Chris can not do anything about this until Mozilla updates the API. Send negative feedback to Mozilla.

To get back some of the functionality, switch to Chrome.

Chrome version has pop-up blocker Can you add that to next version please.

Thank you for replying me

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This works in Pale Moon. Why not send it to them as well?
https://www.palemoon.org/

als student html5 en css vind ik de mogelijkheid om stijlebladen uit te schakelen schitterend, het biedt uitstekende foutzoek mogelijkheden, alleen de scherm afmeting aanpassing moet beter .

Hello, the Locale validation inquiry for CSS and HTML is not possible in the Firefox version 57.
The code is not conveyed somehow. In the Opera it functions.

Greeting send2

I'm still on XP Pro (have Win7, just have to install it) so . . . am I missing something? Where is the TOOLBAR?? Is there a version for my old XP Firefox?

Good

This has a lot of helpful features. The one that allows the developer to change the posts to gets in a form (and vice versa) are ones that I use ALL the time!

I desperately want the toolbar back as it used to be... indispensable!

best addon for web developers

Спасибо