399 reviews for this add-on
  • Здравствуйте.
    После последнего обновления перестала корректно отображаться иконка валидатора js.
    Они отображаются с белым фоном в данный момент.
    Исправьте пожалуйста.

    Такую же проблему заметили судя по всему и другие пользователи:
    *
    Please correct display text beside icon in navigation bar same in previous version 1.2.5.1. In 1.2.9 is wrong below icon.
    *

    Developer response

    This appears to be caused by the Classic Theme Restorer extension: disabling that should fix the issue. I'm looking into if this is something I can fix on my end, but it may be something that the author of that extension has to fix.

  • New update: don't work " display style information" in CSS. I see only clases without behaviour.
    For example:
    /* Line 1 */
    .stats-chart
    {
    }

    /* Line 1 */
    .dashboard .stats-chart
    {
    }

    Firefox, Win 10

    Developer response

    This should be fixed with version 1.2.10.

  • It's possible change my localization? Because portuguese brazilian the labels are quite big, I'd prefer English.

    This is the best plugin ever.

    Thanks.

    Sorry my English write.

  • Please correct display text beside icon in navigation bar same in previous version 1.2.5.1. In 1.2.9 is wrong below icon.

    Developer response

    This appears to be caused by the Classic Theme Restorer extension: disabling that should fix the issue. I'm looking into if this is something I can fix on my end, but it may be something that the author of that extension has to fix.

  • Makes you wonder why? It is very easy to blame something that has been out there really long. Just want to report that on a Windows 7 machine and a GNU/Linux Debian system, no such problems. Keep up the good work!

  • When watching YouTube-videos with web developer activated they cause Firefox to be hang, stall and to be unresponsive. Every click (start/stop/fullscreen-toggle) takes about 5-10 seconds to react and I can't do anything else in firefox, when this happens.

    This makes Web Developer unusable and I recommend to disable and/or uninstall this addon until this issue has been resolved, which is probably never (Last updated: 29.04.2013 ...)

    TL/DR:
    This addon is dead and it shouldn't be used anymore.

    Developer response

    I'm working on a new release of the extension and one of the last issues to fix is the impact the extension has on YouTube. I'm looking for people to help me test possible fixes and if you are able to help please email me at website AT chrispederick DOT com.

  • I use Firefox 47 on Mac with WebDeveloper Addon, I noticed too that when I load YouTube page, video Firefox is very slow, not responsive and hang... It's must be fixed.

    Developer response

    I'm working on a new release of the extension and one of the last issues to fix is the impact the extension has on YouTube. I'm looking for people to help me test possible fixes and if you are able to help please email me at website AT chrispederick DOT com.

  • Have used this add-on for years, now it makes Firefox unusable if I happen to load a YouTube page. As is obvious, I'm not the only one to have observed this problem.

    Developer response

    I'm working on a new release of the extension and one of the last issues to fix is the impact the extension has on YouTube. I'm looking for people to help me test possible fixes and if you are able to help please email me at website AT chrispederick DOT com.

  • I was really upset that i couldnt use firefox when I've entered a youtube-site. It took a while to figure out, that this addon nearly stops my browser when I enter a youtube-site.

    Please fix it.

    Developer response

    I'm working on a new release of the extension and one of the last issues to fix is the impact the extension has on YouTube. I'm looking for people to help me test possible fixes and if you are able to help please email me at website AT chrispederick DOT com.

  • Very helpful plugin for web development. But it have some issues with Youtube player. When start playing Firefox freezes and becomes very unusable and slow.

    Developer response

    I'm working on a new release of the extension and one of the last issues to fix is the impact the extension has on YouTube. I'm looking for people to help me test possible fixes and if you are able to help please email me at website AT chrispederick DOT com.

  • This used to be a great add-on. Now it grinds YouTube pages to a halt. Scroll down on YouTube video pages is very slow and often the browser window becomes unresponsive so you're forced to close it. Please fix it.

    Developer response

    I'm working on a new release of the extension and one of the last issues to fix is the impact the extension has on YouTube. I'm looking for people to help me test possible fixes and if you are able to help please email me at website AT chrispederick DOT com.

  • Un-updated for years, makes Youtube unusable & the Github has issues disbled with the site's contact form bouncing.

    Once great extension, abandoned and now terrible.

    Developer response

    I'm working on a new release of the extension and one of the last issues to fix is the impact the extension has on YouTube. I'm looking for people to help me test possible fixes and if you are able to help please email me at website AT chrispederick DOT com.

  • I am using this tool for years for my web development and web designs. Couldn't work without it. Only one simple question.... I needed to re-install my mac and i am trying to restore the Web developer toolbar preferences... where should i locate it? Thank you!

  • As a web developer I find this addon extremely helpful. It has so many features that help in so many scenarios. Need to disable browser caching quickly? Done with a toggle. Need to delete cookies? Also easy. Need to view response headers sent by browser? Yep it does that and much much more. Highly Recommend whether you're a professional or just starting out in web development.

  • Easy to know.. details about the site..

  • very helpfull

  • I am using this tool and find very helpful, specially in Image and CSS information

  • No update so far to support jquery, bringing error and warning... This is really annoying.

  • I've been using Firebug and Quirk SearchStatus for years now and I still like these two a lot.

    However, I've started using this add-on yesterday and a whole new world of possibilities appeared; for a non-programmer who's still technical-minded and SEO oriented, this is exactly what I need right now.

    My only downvote for Web Developer add-on (which could also be a fault on my part, since I've just discovered the add-on, thus won't be reflected in the stars given) is that my FF bar now looks like it's been hijacked by an ugly script, with icons everywhere. Hopefully that will be "fixed" not too long from now.

  • But lately not displaying Generated Code! Which is pity. Could anyone check out what is going on? When clicked, Generated Code displays only initial HTML. Thanks. DB

  • This is by far one of the best tool for web developers. It answers all our coding needs and make things much smoother for us.

  • It's an all time classics, one of the first developer extensions that were available for Firefox. But let's face it: when its author switched to Chrome it started its slow decline and as today it's just abandoned. Not only it hasn't received new features in years—as Firefox upgrades come in more and more features stop working and it's very unlikely that they'll ever get fixed. As far as I know, there isn't even an active channel to issue bug reports.

    It used to be great but it's time to move on.

  • Is shiped by deafult with firefox and doen't have updated almost 2 years ago.
    With the constant updates of firefox and the new features, is getting many error in the console like TypeError: document.getElementById(...) is null
    Código Fuente: chrome://web-developer/content/overlay/javascript/overlay.js
    Línea: 7333

  • Good enough for me

  • Addon ini sangat membantu saya dalam mengatus tampilan website saya.