Undum is a tool for writing hypertext interactive fiction. It has some unique features and a visual design that encourages narrative games.

PhoneGap is an open source development framework for building cross-platform mobile apps. Build apps in HTML and JavaScript and still take advantage of core features in iPhone/iTouch, iPad, Google Android, Palm, Symbian and Blackberry SDKs

WebTest has an easy syntax with steps having meaningful names that can be understood even when you don't know WebTest. Additionally, the recorder allows you to quickly generate a first draft of your tests that you can adapt and refactor to build robust tests suites. Don't forget: capture/replay is the least cost-effective way of automating test cases!

Chroma-Hash allows you to quickly compare the contents of two secure text fields. It’s common for a signup flow to ask you to type your password twice (to make sure you didn’t mistype it). With this visualization, a user can instantly check to see if what she typed was the same each time, without having to submit the form.

Masonry is a layout plugin for jQuery. Think of it as the flip side of CSS floats. Whereas floating arranges elements horizontally then vertically, Masonry arranges elements vertically then horizontally according to a grid. The result minimizes vertical gaps between elements of varying height, just like a mason fitting stones in a wall.

It organizes and standardizes your CSS - selectors, sub-selectors and properties - in a structure that makes it easier to define page areas and see how they relate to each other.

The library has no external dependencies, and all the glyphs, scores, beams, ties, etc. are positioned and rendered entirely in JavaScript.

Adaptable view is a user interface design pattern which you can use to allow users to manually change visual appearance of content in order to fit their needs. This is usually done by switching styles (in web sites and applications). This way you provide your users with more control over the appearance of content which improves user experience.

This does extractly what it named. You throw in a mess up, non-formatted CSS, choose a format you want and click “Do the magic” button. It will return you a proccessed CSS in your format.

Expression Web SuperPreview for Internet Explorer is a stand-alone visual debugging tool that makes it faster and easier to migrate your sites from Internet Explorer 6 to Internet Explorer 7 or 8