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Published on Saturday, January 24, 2009 Admit that you have always wanted to know how to develop a Firefox extension but never had the time to learn. 🙂 Here I will walk you through and at the end of the article we will have created a fully functional Firefox extension! Our objective We will create a Firefox extension to find all links in the current web page, highlight those which have a target a

Inline Code Finder Firefox extension – find inline JavaScript events, inline styling and javascript:links Published on Tuesday, December 16, 2008 When I first coded and released Obtrusive JavaScript Checker, I had some more ideas with it, as well as some great feedback I have received and wanted to see to. The result is Inline Code Finder, which looks for inline styling as well as what the Obtrusi

We can’t change history, but we can change the future. Be nice to each other. @robertnyman Inline Code Finder is a tool to traverse through all elements in a web page, and when it finds a HTML element with any of these, it will highlight them: Inline JavaScript events Inline style javascript: links In terms of inline events and javascript: links, it is generally frowned upon, and should instead be

We can’t change history, but we can change the future. Be nice to each other. @robertnyman Obtrusive JavaScript Checker is a tool to traverse through all elements in a web page, and when it finds a HTML element with inline events (which is bad, JavaScript should be unobtrusive), it highlights it with a red border. It also highlights javascript: links with a magenta border. More information and a s

What are Web Standards? A comprehensive explanation of what is comprised in the term Published on Monday, May 21, 2007 This article is also available in Brazilian-Portuguese and in Spanish. The term Web Standards is featured prominently all over the web, in meetings with customers and amongst web developers in general. However, the problem is that people have different views on what it actually me

We can’t change history, but we can change the future. Be nice to each other. @robertnyman Published on Monday, January 29, 2007 Ever been in the situation where you want to put some HTML on top of Flash movie? You’ve cursed the designers for using Flash, and stated that it is impossible? If that’s the case, I’ll advise you to reconsider. The solution to the problem is actually very easy. All you

GLT is short for Good-Looking Tooltips and it is a small JavaScript library that you can include to spice up the look of your tooltips in your web page. Move your mouse pointer over any of the headings in the main column here to see it in effect. Read the implementation instructions to use it in any web page. Copyright GLT is free to use in any personal or business web site that is free for visito

New version released, with major updates Tuesday, May 27th, 2008. NOTE: The code below is outdated. A completely rewritten version of getElementsByClassName has been released, taking into account all new available web browser features and possibilities, to offer you the best performing and most flexible implementation. Read about the new version or go and download it straight away. Updated on Tues