Delicious

A Tumblr Theme Engine Bundle for TextMate.

Uniform masks your standard form controls with custom themed controls. It works in sync with your real form elements to ensure accessibility and compatibility.

Add a line of code to your pages and choose from hundreds of fonts. Simple, bulletproof, standards compliant, accessible, and totally legal.

YACF (Yet Another CSS Framework).

Generate placeholder images on the fly.

Very useful.

Ever wondered what parts of your site can't be seen without scrolling? Browser Size shows you what portion of users can see a give spot on the screen. This is not screen resolution but the area available to the browser - as gathered from www.google.com users.

The idea behind it is to reduce the amount of time spent on setting up the basic master HTML template by reusing the same coding techniques.

Three20 is a collection of iPhone UI classes, like a photo viewer, and general utilities, like an HTTP disk cache. Three20 is derived from the Facebook iPhone app, which is one of the most downloaded iPhone apps ever.

TopUp is an easy to use Javascript library for unobtrusively displaying images and webpages in a Web 2.0 approach of popups. The library is jQuery and jQuery UI driven in order to maintain cross-browser compatibility and compactness

Gives users the ability to bookmark/ share content from your website by adding social bookmarks.

Requires Mac OS X 10.6 Snow Leopard

These services will appear in every contextual menu of files. You are now just 2 clicks away from posting something to Dropbox!

rowl is the Growl client for the iPhone OS. Notifications from your Mac or Windows computer are sent to your iPhone or iPod touch using push. Prowl has an extensive API, which allows your scripts to integrate beautifully.

MockApp is a Keynote (or PowerPoint) template that enables ANYONE to create sleek iPhone app mock-ups.