Front-end User Interface Web Development
Über diese Sammlung
13 Add-ons in dieser Sammlung
Firebug von Joe Hewitt, Jan Odvarko, Andere
The Web Developer extension adds various web developer tools to the browser.
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
Hinweis des Sammlers Great time-saver - avoids tedious opening and copying and pasting of six-character codes.
YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.
Hinweis des Sammlers Great for easy to follow guidance on how to optimise pages for speed of loading.
HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla. The number of errors of a HTML page is seen on the form of an icon
For Online HTML 5 validation, you need 0.962
Hinweis des Sammlers Although HTML validation is included in the Web Developer Toolbar, this provides continual, instant notification of validity and helps enormously by quickly directing the developer to the lines of markup in question and providing corrective information.
Finds HTML elements matching chosen CSS selector(s) or XPath expression
Screengrab von Andy M
Screengrab! saves webpages as images... but not for new versions of Firefox.
FF changes too fast and I don't have the time to maintain it anymore. Bugs have developed that I am not in a position to investigate.
Therefore, Screengrab is EOL.
Hinweis des Sammlers Takes care of quick and easy copying/saving of pages as images, and provides choices of complete page/frame, visible portion, selection and window.
Pixel Perfect von Mike Buckley, Lorne Markham, Andere
Pixel Perfect is a Firefox extension that allows web developers and designers to easily overlay a web composition with semi-transparent layers (images). These layers can be consequently used for per pixel comparison between the page and a layer.
CodeBurner is a Firefox add-on that integrates with Firebug, to extend it with reference material for HTML and CSS.
Hinweis des Sammlers Avoids the need to search websites for information on (X)HTML tags, and provides useful information on browser comptability.
SenSEO von Nico Steiner
SenSEO is an extension checking the most important on-page-SEO-criteria and calculating a grade of how good your site fulfills these criteria.
Hinweis des Sammlers Provides quick-to-access guidelines on ensuring your page is optimised for search engines. The fact that all the information is in one convenient place saves a lot of time and headache.