https://www.pixelwindowapp.com/
This link is now broken.
about:
PixelWindow is a simple, light-weight, cross-platform application for measuring things on your screen. It creates a transparent window that acts like a pixel ruler with its width and height reported in the center. Usefull when fixing a page layout.
Drawter Beta 2 is a tool written in JavaScript and based on jQuery library. It provides you the possibility to literally draw your website's code. It runs on every single web-browser which makes it really useful and helpful. Each tag is presented as a layer you have drawn.
Firefox, Safari and Opera 9 support the canvas tag to allow 2D command-based drawing. ExplorerCanvas brings the same functionality to Internet Explorer.
Opera's new Web Standards Curriculum is a complete course to teach you standards-based web development, including HTML, CSS, design principles and background theory, and JavaScript basics. It already has support from many organizations (including Yahoo! and the Web Standards Project) and universities. The first 23 articles are currently available, with about 30 more to be published between now and late September.
A simple PHP HTML DOM parser written in PHP5+. I wrote it is because using PHP DOM XML library to parse HTML is really a pain. The origional idea is from Jose Solorzano's HTML Parser for PHP 4.
"The consensus is to develop a Webkit KPart for embedding into Konqueror at the earliest opportunity and to take a more active role in the development of Webkit itself."
