This page has been robot translated, sorry for typos if any. Original content here.

10 Plug-ins for Firefox, which should be used by every web developer

FireBug, Font Finder, ColorZilla, Web Developer, IE Tab, SeoQuake, Window Resizer, YSlow, Screengrab, Total Validator

Most web developers use the Mozilla Firefox browser, because there are a lot of useful plug-ins under it, and there are alternatives for each plug-in ... Many are already moving to Google Chrome, which I also tested, which is fast, but still damp, plug-ins every day more and more, but I still prefer FireFox and here you catch 10 plugins, which well, it's just a must for every web developer.

10 Плагинов для Firefox, которые

1. FireBug


FireBug


I think this plug-in needs no introduction, many, even almost all, developers and designers know and actively use it. But if you are a beginner then this plug-in has many functions, if you have problems on the page, the text or column is not evenly displayed, just click "Analyze the element" and adjust the parameters and then install them in your styles. In general, he has a lot of useful functions ...
Go to the plugin page: FireBug

2. Font Finder


Font Finder


The plugin allows you to learn all the CSS styles, the selected text fragment. To enable it, select the text fragment, then click mouse2 (right mouse button) and then Font Finder. And you will learn which CSS styles use the selected text.
Go to the plugin page: Font Finder

3. ColorZilla


ColorZilla


A simple but necessary plugin. With the help of which, it is easy to learn the color of any fragment of the picture. To activate the plugin, click on the icon and hover over any section of the picture. And all, you will see the value in RGB. This plug-in greatly facilitates the work, no need to rummage through CSS or copy the image and then edit it in Photoshop or other special editors.
Go to the plugin page: ColorZilla

4. Web Developer


Web Developer


This plug-in enables you to disable and edit CSS style, images, cookie controls, CSS check for errors, and many other useful functions when browsing the site. This plug-in definitely should be for every web developer!
Go to the plug-in page: Web Developer

5. IE Tab


IE Tab


There are not always old versions of IE, especially in the new OS, and you need to check or try something, a plug-in was created for this. This plugin opens before you the ability to open Internet Explorer in a new Firefox tab, within the browser.
Go to the plugin page: IE Tab | For new versions of FF Coral IE Tab

6. SeoQuake


SeoQuake


Well, I have spoken about this plug-in more than once already. This plugin helps, very much helps and tightens the work in search engine optimization (SEO). Once you go to the site you immediately get a lot of information about the site, its pr, tic, internal and external links, as well as a bunch of other information, all this is configurable.
Go to the plugin page: SeoQuake + Plugin for adding metrics from Yandex

7. Window Resizer


Window Resizer


When creating a new layout, we need to make sure that the layout is displayed correctly in the standard and frequently used resolutions. This plugin allows you to change the resolution of your browser in one click.
Go to the page of the plugin: Window Resizer | Window Resizer for New FF Versions

8. YSlow


YSlow


This plugin allows you to determine the time spent on downloading your site, the size of the image on your site, and a bunch of useful information about your site.
Go to the plugin page: YSlow

9. Screengrab


Screengrab


With the help of screengrab you can make screenshots of web pages, as individual parts so of the entire page. And then we can save the picture in JPEG or PNG.
Go to the plugin page: Screengrab

10. Total Validator


otal Validator


This plugin is 5 in 1, the validator makes checking sites much easier by checking links, HTML, CSS, and much more. And also it checks the broken links, makes screenshots through different browsers and operating systems to find out what your site looks like.
Go to the page of the plugin: Total Validator