YUI 3.8.0pr1 is now available to the developer community for feedback and testing on the Yahoo! CDN (and as a download ), on npm , and our Staging website has the updated documentation. The current development sprint ends this Friday, at which time...

Windows 8 will be released in 9 days (on October 26, 2012), and YUI is ready to power JavaScript-based Windows 8 apps! With Windows 8, Microsoft is now enabling developers to use web technologies to build first-class apps for the Windows platform....

Yesterday we released YUI 3.7.0pr2 and encouraged everyone to test it thoroughly, and you did! YUI 3.7.0pr3 is now available and contains some last minute fixes for issues you found in yesterday's release. It's on the Yahoo! CDN (and as a download...

Two weeks ago we released YUI 3.7.0pr1 , today we're releasing the second and final preview release for the current development sprint. YUI 3.7.0pr2 is now available to the developer community for feedback and testing on the Yahoo! CDN (and as a...

We've previously mentioned our plans to move to a more rapid release cycle for YUI, and now the work we put into automating our unit and functional testing in 3.6.0 is making that possible. YUI 3.7.0pr1 is now available to the developer community...

We recently updated the matrix of browsers in which YUI is tested. We decoupled the Browser Test Baseline matrix from Graded Browser Support last year , but today we're taking this a step further… Introducing YUI Target Environments We've added a...

Yeti Update For this week on Open Hours, Reid will share his recent progress on Yeti , our easy YUI Test runner, and share our plans for the next few releases. Recent updates to Yeti include: improved display of test results , and improved handling...

3.6.0 Release YUI 3.6.0 is live ! For this week's Open Hours we'll be looking at what's in 3.6.0 and what we're planning to work on next. If you want to learn more about what's in 3.6.0 and catch up on the latest YUI news, please join us! Recording...

A couple of weekends ago I packed up my laptop and my horns and headed over the border to lovely Toronto to play Devil's Advocate at the Throne of JS conference . This conference was different in that it focused solely on JavaScript MVC (or MV* if...

GBS Changes Specific changes for this update include: Revised support for fast iterating Firefox browser; Firefox testing coverage is now recommended for the latest major, stable version of the browser. Revised support for Safari browser on...

Tag (YUI Gallery module) For this week's Open Hours we'll be talking with Yahoo! engineer Stephen Murphy about his Tag module , which provides a way to hook into Node creation and insertion. It allows you to build components that behave more like...

Mojito A few weeks ago we took a look at how Y! Axis is built using YUI and Mojito . Axis is a pretty advanced application, so for this Open Hours we wanted to show how to get started with Mojito by creating a more basic application. Fabian Frank...

For my first sprint of 3.6.0 development I'm writing up (and showing by example) how to develop an app using YUI on the client and server, which works on both the desktop and mobile devices. Code sharing and reuse FTW! To start this process, I...

YUI 3.5.0 PR1 YUI 3.5.0 PR1 is now available ! This is the first of three Preview Releases for 3.5.0. For this Open Hours we'll be highlighting what's in PR1 and discussing how you can get involved to make sure 3.5.0 is rock solid. We'll also be...

Contributing to YUI with Git and GitHub We are now embracing GitHub’s Fork + Pull Model for accepting code changes to the YUI project ! Join us this Thursday to talk about the details on how to use Git and GitHub to contribute to YUI, and how we are...

The next YUI: Open Hours will be next Thursday, Feb 3rd. Last week we collected some ideas and feedback from you about the YUI project roadmap for 2011. The discussion is hardly over, and we want to keep hearing from you in the forums , but it's...

About the Author: Eric Ferraiuolo is a Director of TipTheWeb and Co-Founder of Oddnut Software . He writes on his blog : 925 HTML , and can be found on Twitter : @ericf . Eric was a featured presenter at YUIConf 2009 . TipTheWeb is a new service...