Church Of Rabbit

Topics focus on web design, tutorials, and modern design trends.
www.webdesignerwall.com

A huge collection of ajax examples and demos around the web. You could find many useful ajax examples and demos on AjaxCase, the ones you can use in almost every project you will be working on.
www.ajaxcase.com

Flowplayer is an Open Source (GPL 3) video player for the Web. Use it to embed video streams into your web pages. Built for site owners, developers, hobbyists, businesses and serious programmers.
www.flowplayer.org

jQuery Tools is a collection of the most important user-interface components for today’s websites. This single JavaScript file weighs only 5.68 Kb.
www.flowplayer.org/tools/

For all your ajax and development needs.
www.ajaxian.com

A weblog dedicated to web-developers and designers.
www.smashingmagazine.com