Yahoo! Connected TV Platform Is Now Open
Posted January 7, 2010
Take your web content to television! Develop new interactive experiences for millions of TV owners in North America, Europe, and Asia via Yahoo! Connected TV. The Yahoo! Connected TV Widget platform is available now for a variety of consumer electronic devices, including flat panel TVs from Samsung, Sony, LG Electronics, and VIZIO, with others coming soon.
Are you a JavaScript developer tired of working in the confines of a browser? Visit connectedtv.yahoo.com/developer today to download the WDK (widget development kit).

YUI 2.8 Preview Available for YAP Developers
Posted October 27, 2009
The Yahoo! Application Platform team just introduced support for a subset of the YUI 2.8.x libraries and utilities. If you're using the Yahoo! Application Platform to build apps for the Yahoo! homepage and My Yahoo!, you can now use limited Yahoo! User Interface library functionality in the Canvas view of your app. Learn more about YUI 2.8 works with YAP to simplify development.

Build Apps for the New Yahoo! Homepage
Posted September 29, 2009
Perhaps you have terrific content. Maybe you’re building or promoting a brand. Or you build fun games. Say you just have a cool idea for how to engage millions of consumers.
Now you can build an app that runs on the most popular website in the world, the Yahoo! homepage, which has over 330 million unique visitors per month. To learn more:
- See how apps work on the Yahoo! homepage
- Read our documentation

YUI 3 — Official Debut of Next-Gen YUI
Posted October 2, 2009
YUI 3.0.0 is the first ground-up rewrite of Yahoo!'s popular JavaScript and CSS library since 2005, and this new version is fast, easy, and powerful. We're proud to announce that we've issued the first production-ready release of YUI 3, bringing the core of the library and its most important utility features out of beta.
Yahoo! projects like our new homepage are using YUI 3, and we couldn't be happier with the results. We think you'll like the new syntax, speed, and granularity that this library brings to your projects.
Release announcement | Download YUI 3.0.0 | Read the documentation | Find examples
YDN Blog Highlights
view allOpen-Sourcing Traffic Server: 700k lines of code, 9 months
Traffic Server (TS) is a fast, scalable and extensible HTTP/1.1 compliant caching proxy server. Yahoo! devoted significant effort to prepare the TS code base for an open source release and submitted it to the Apache Foundation in November 2009. more...
Yahoo! Search Developer Tools and the Yahoo! and Microsoft Search Alliance
We know you may have questions related to today’s announcement about DOJ and EC clearance of the Yahoo! and Microsoft search agreement. We don’t have all the answers today, but we will provide updates for developers as soon as we can. more...
Tech Thursday: Buzzwords, empty homes, HTML5 video on iPhone and the dangers of expressions
Another collection of links for all your tech needs - meet the new Cha Cha API, start with node.js, and other goodies. more...
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Connected: The amazing power of social networks and how they shape our lives
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