Eric Miraglia and Matt Sweeney provide an architectural overview of the upcoming YUI 3.0 release. Please go to the detailed post to see this speech.

One more wonderful JavaScript web application created by JavaScript developers, web developers. That is sheet music notation application from klog, the idea is build an JavaScript application, where people with MIDI keyboards can test their sight-reading online. The JavaScript web program will judge your playing objectively, according to whether you hit the right notes, what your timing was like, whether you got the dynamics right, etc.

Although this free music notation JavaScript is still in developing, coming with features: render two staves (bass and treble) to show left and right hands, render semi-breves, show fingering on notes, dotted notes, quavers, tied quavers. But its demo is a miracle, [email protected]'s pleasure to present the demo of sheet music notation with JavaScript.

This free AJAX JavaScript tutorial guides you how to build a simple AJAX application using PHP and JavaScript. This free HTMl JavaScript tutorial provides you some helpful information about JavaScript and AJAX: How AJAX works, A simple AJAX web request (with JavaScript example code), Simple AJAX web request Code Explanation.

In this free HTML JavaScript tutorial, the author discusses context and scope within OOP in JavaScript with some topics: JavaScript functions context are first class objects, Default context, Context and JavaScript event handlers, Changing the context using Function.apply() and Function.call(), Using Function.call() to solve the event handler problem.

JSON is a simple data interchange format. It is rare among standards in that minimalism was one of the principle goals of its design. Radical minimalism made it possible for JSON to compete successfully against entrenched, maximal standards.

How to convert image to grayscale? A very easy, use a grayscale Photoshop filter, this solution gives a very good result. But if you want to convert grayscale image on the web-based applications, how should we do? It's still a filter, because Adobe has released an online tool for editing pictures, or some other image editors.

But this is not a topic [email protected] want to discuss. [email protected]'s talking about a color grayscale image converter with JavaScript, a free simple JavaScript example code to convert grayscale on your web pages directly.

Check out this free JavaScript example code to learn how to desaturate an image (convert color images to grayscale) using JavaScript.

In this HTML JavaScript tutorial, Brijesh Shah guides you create some simple codes in Rails, JavaScript and PHP to strip HTML tags, strip tag PHP. Very simple and useful codes to try, you should check them. You can check our JavaScript Strip HTML Tags script.

Similar to the free JavaScript game Whack the Gopher, this JavaScript game is simpler by change the picture of gophers into the smiley emoticons. And your goal is hit the right smiley quickly as you can.

This free JavaScript game code is very easy to use and setup on your web pages, please go to the detailed for full JavaScript game source.

JavaScript photo gallery, JavaScript image gallery and web photo gallery are indispensable factors in the world of Internet, the world of web from beginning. There are a large numbers of web photo gallery solutions, you can check out some JavaScript photo galleries on [email protected]:

- JavaScript Simple Picture Gallery
- JavaScript Next-Previous Image Gallery
- JaS Gallery

But today in this HTML JavaScript tutorial, I have compiled some impressive JavaScript example code you can use for presenting your pictures on web page effectively. Mostly JavaScript image galleries don't have any technical requirements. All of them don't use Flash, but JavaScript, and they require very little coding. Hope you will enjoy with these web photo galleries, some names I'm impressed: Galleriffic, Slideviewer, Galleria, Spacegallery, Thickbox (jsB@nk using this jQuery plug-in), Fancybox, MooFlow, Lightbox2, Minishowcase, CSS Image Gallery, Highslide JS.

Then check more image slideshow JavaScripts through 16 Free Picture Slideshow Gallery scripts.

This free HTML JavaScript tutorial provides some basic JavaScript concepts for programming newbies. In this post, you will train some categories of JavaScript statements, JavaScript blocks and Group of JavaScript statements, some tips on declaring a JavaScript Statement.