Timeline is a DHTML-based AJAXy widget for visualizing time-based events.

How does your website look on Apple Safari ? Enter your URL in the box above and click View. SafariTest will return a screenshot of your page as viewed with Safari.

Platypus is a Firefox extension which lets you modify a Web page from your browser -- "What You See Is What You Get" -- and then save those changes as a Greasemonkey script so that they'll be repeated the next time you visit the page.