interesting re server side browser sniffing

CSS beautifier/validator in the spirit of JS Lint.

Jeremy Keith's comment.

browser based speed profiling tool from Google

one page layout for small orgs

Google tips on good practice re SEO

The web-developer-friendly edition of the HTML5 spec.

This is a super simple service for generating different HTTP response codes for HTTP requests.

It's useful for testing how your own scripts deal with varying responses.

Just add the status code you want to the URL, like this: httpstat.us/200

A neat fix to allow html5 elements to be stylable in non-HTML5 browsers.

Overview of WAI-ARIA live regions

Test cases for WAI-ARIA Accessibility Markup - AJAX live regions in particular.

WCAG 2.0 colour contrast checker: nicely designed online tool.

Online tool to minify Javascript.

Browser support for various HTML5 and CSS3 technologies, as at April 2010.

The jQuery Address plugin provides powerful deep linking capabilities and allows the creation of unique virtual addresses that can point to a website section or an application state. It enables a number of important capabilities including:

* Bookmarking in a browser or social website
* Sending links via email or instant messenger
* Finding specific content using the major search engines
* Utilizing browser history and reload buttons

Compatibility tables for features in HTML5, CSS3, SVG and other upcoming web technologies

RGraph is a HTML5 canvas graph library. It uses features that became available in HTML5 (specifically, the CANVAS tag) to produce a wide variety of graph types: bar chart, bi-polar chart (also known as an age frequency chart), donut chart, funnel chart, gantt chart, horizontal bar chart, LED display, line graph, odometer, pie chart, progress bar, pseudo radar chart, scatter graph and traditional radar chart.

NonVisual Desktop Access (NVDA) is a free and open source screen reader for the Microsoft Windows operating system. Providing feedback via synthetic speech and Braille, it enables blind or vision impaired people to access computers running Windows for no more cost than a sighted person. Major features include support for over 20 languages and the ability to run entirely from a USB drive with no installation.

In December 2008 through January 2009, WebAIM conducted a survey of preferences of screen reader users. We received 1121 valid responses to the screen reader survey.

A web browser based simulator for quickly testing your iPhone Applications. This tool has been so far tested and working using Internet Explorer 7, FireFox 2 and Safari 3 in Windows, but you need Safari to get the real experience.

Java based mobile phone emulator (Sony Ericsson or Nokia) in browser

Vanadium is an open source client-side validation toolkit. It requires no coding. It is server technology agnostic but server-side aware. You declare your validation rules as CSS simple markup.

Play Catchment Detox to see if you can repair a damaged river catchment and create a sustainable and thriving economy.

It's an online game where you're in charge of the whole catchment. You get to decide what activities you undertake - whether to plant crops, log forests, build factories or set up national parks. The aim is to fix environmental problems and provide food and wealth for the population.

Managing Australia's waterways is a huge challenge with climate change, increased demand for water and environmental problems putting our rivers under stress. Catchment Detox gives an idea of just how difficult it is to manage a river catchment.

Are you up for the challenge?

JS library to allow CSS to conditionally set styles based on browser support for modern features like canvas, border-radius, etc.

Firebug for IE, Opera, Safari.

intro page on Cufon, a font-replacement technique designed to replace sIFR.