This JavaScript article tutorial shows you a short overview about JavaScript objects in comparing and cloning. You'll know how to clone JavaScript objects, make JavaScript object copy. This is really a should-read JavaScript tutorial when you would like to learn more advance JavaScript skills.

There are not much days left for Christmas since this post - Top 10 Beautiful Christmas Countdown Timers. The months have passed and days, hours, minutes and seconds are passing. The Christmas Day is coming soon and if you are still looking for some more interesting and beautiful countdown timers for Christmas day then this post is the right place, I'm pleasure to show you more 10 awesome countdown timers to Christmas.

Before we start, allow me to repeat my personal notes: most of these Christmas countdown timers still are free (downloadable) and some others are commercial versions. You can easily download & setup them in your web page or social networking profiles. However, I just recommend them to you; if you like any countdown, please contact the author to take the permission and release them wherever you wish.

I write this post for 9BlogTips.com and TripWireMagazine, please go to More 10 Awesome Countdown Timers to Christmas 2010 for the full post.

HTML tooltips are the indispensable things on the layout of any website. They may provide more information to our readers without breaking the web designs. Most basic and simplest, we can add the tooltip to any HTML element with title attribute.

With this solution, we can only setup plain-text tooltips. However, with the JavaScript programming language, you can easy add more rich content for our tooltips; obviously you need to know more about JavaScript if you like to make tooltips become more interactive.

But all difficulties will disappear if you're using jQuery framework. Now it's time to enjoy 37 amazing tooltips scripts made with AJAX, JavaScript, CSS and jQuery in this post; to make your own unique and cool tooltips.

In this JavaScript article tutorial, we're together to enjoy awesome experiments on HTML5 with new hot JavaScript APIs. With a lot of JavaScript/Web application live demos in this JavaScript HTML5 tutorial, we can learn:

- New JavaScript selectors, JavaScript CSS selectors, jQuery selectors to select HTML elements better.
- New Web storage function and new Web SQL database storage.
- New API for caching offline application data, cache JavaScript files
- How to use Web workers and Web sockets.
- Geolocation API
- Audio, Video and Canvas manipulation on HTML5.

That's so cool! HTML5 is really new cool web technology, supported by many giant web/internet companies. Try it, master it now asap.

JavaScript minify (JS minify) is one of most important tasks if you would like to care about web performance. Today, jsB@nk would like to shows you a JavaScript article tutorial about this task.

This JavaScript compression tutorial is written by Nicholas C. Zakas - a JavaScript guru; throughout this JavaScript article tutorial, you're able to learn some basics about JavaScript Minification, such as: history of JavaScript compression, the good and bad features and some JavaScript code examples to master this mission.

This JavaScript code example provides us two functions to clean up and format numbers quite nicely.

One JavaScript check number function will take any decimal number, negative or positive, and formats it by adding commas every three digits. The other JavaScript number format function can strip any non-numeric characters from a string leaving you with a valid decimal number. It also considers the minus sign and the period to be numeric and will not strip them unless the minus sign is not at the beginning of the number or there is more than one period.

These JavaScript functions make use of regular expressions to do the heavy lifting.

Are you an amateur photographer? Do you have problems in your photographs? Or more simple, you need to make some changes on your pictures without any built-in free photo editor at your current location? If the answer is yes, then you are at the right place. Here is a list of top 18 online picture editors. Now, many online tools are available to help people to get better quality photos, but why this list contains 18 tools only? Because I came across the Internet to think they're most excellent and professional among thousands of other free picture editors.

Whether you are a beginner or experienced person in the filed of photo/graphic/image processing, with the tools in this post, almost you have full powerful features like you're with Photoshop CS, such as zoom features, full layer support, resize an image, rotate, crop, brightness & contrast, saturation and more color effects (sepia, greyscale, invert, etc.), and special effects, including remove red eyes, ...

I write this post for 9BlogTips.com, please go to 18 Excellent Free Online Photo Editors Alternate Photoshop for the full post.

In this AJAX JavaScript article tutorial, the author shows you some basics about AJAX (Asynchronous JavaScript and XML), such as: methods and properties of AJAX, how to send a request to server with GET/POST method, get AJAX data results, ... Please go to the full post page for details.

With this JavaScript typing text script, you can use to spell out a string of text, letter by letter. This JavaScript code example provides 3 ways to type our strings: add to existing text, replace it completely and repeat text if you like. Very easy to implement and use!

This is just a JavaScript effect, if you need to find typing test JavaScript, let try JavaScript Typing Test.

As promised, today in this post, I'll guide you step by step to create an Awesome JavaScript Image Rotator with jQuery with full explains.

Really with the powerful support of jQuery framework, we're able to make the JavaScript image animations of this image rotator JavaScript in a few JavaScript code lines. But we have to spend more time to style its display by CSS. Please go to the full post page for details.