When it comes to interactive data visualization in JavaScript, one of the most critical features is the ability to zoom and pan within charts seamlessly. These functionalities are pivotal for users who need to navigate through extensive datasets and focus on specific data ranges.

I love to make loading animation progress bar when I use AJAX on JavaScriptBank.com. Nowadays, we see many loading effects with jQuery in HTML/CSS/JS on many websites, especially those are AJAX driven. JavaScript loading animation is extremely useful to letting users know that the server is processing the cilent's request. Do not under estimate it, it can make a website responsive to user interaction. It's used as an indication of something is happening behind the scene, and inform users to wait for a while.

In the past, the loading animations are usually in animated GIF formats, however, we have many powerful browsers and technology (VML and Canvas), loading animation bars is no longer restricted in animated GIF format, it can be generated with JavaScript and highly customisable. So in this post, JavaScriptBank.com is happy to suggest 20 awesome and creative, useful loading animation libraries to boost your site.

PHP is one of the most popular programming languages for website development. Over 70% of dynamic websites are built in it nowadays, and since it made its appearance in 1994, it has become one of the most widespread web-development tools. With the new upgrade to PHP 7, PHP will have even more benefits to using it in your next web-development project.

Most people today end up using at least one converter during their life. They will want to change the format of one file to another because of so many different possible reasons. We will highlight some of the really common ones in the paragraphs below.

What has to be understood is that the files of the same type can be changed from a format to the next. For instance, images can be changed to another image format. However, an image cannot be changed to a Word type document. The main reason why the converter is necessary is that people can use different programs to create something.

There are thousands of WordPress plugins which enable you to use JavaScript throughout your web design; but surprisingly few of them provide excellent documentation, or are updated often enough by their developers to be compatible with all versions of WordPress. For our purposes, the top JavaScript WordPress Plugins can be used in either parent or child themes, and is a required plug-in for the function in question to work, but don\'t interfere with security settings or have issues with member or non-member identifications.

Contrary to popular beliefs, there are many different copywriting types that exist. We have to understand that based on where text is needed, various modifications have to be done in order to increase efficiency. Based on purpose, many differences can appear. We have the goal of making a conversion. You cannot achieve this goal if you do not adapt your copywriting based on the channel that you use for your promotional campaign.

The popularity of mobile devices has increased dramatically within these few years. We need to have the responsive website that transform itself to different screen size and now we have a bunch of JavasScript plugins built and optimized for mobile as well.

When I was searching for these resources, I was having this issue that, whenever I want to view it in my mobile, I need to type the URL manually! I got this inspiration from Cubiq (one of the cool mobile optimized plugin developers), they use QRCode for the demo link, and I just have to scan it with my mobile phone! Saved me heaps of time. So, don't worry, I have put QRCode in every single demo, feel free to play it with your mobile phone.

Dojo is a JavaScript Framework Kit (software components kit) which is somehow less famous than jQuery, but yet it possess almost the same features. Very easy to install and lightweight, it allows you to (logically) organize your JavaScript code in JavaScript classes, as well as attributes and methods. You can use the JavaScript inheritance concepts and inclusions of classes into each other.

But that's not all: Dojo comes another framework called: "Dijit". It contains among others many (fully coded) graphical tools such as calendars, windows fade or even "displayers" to easily organize your site as tabs (for example).

JavaScriptBank.com has presented many powerful JavaScript color pickers through many years:
- JavaScript Tigra Color Picker
- JavaScript JSwitch Color Picker
- JavaScript HTML Color Picker 1.0
- JavaScript Color Picker

And today in this JavaScript showcase, JavaScriptBank.com is wanting to present more jQuery color pickers to boost your web, please check the list to pick the one you need; or tell us your favorite JavaScript / jQuery color picker.

In many previous JavaScript articles, JavaScriptBank.com had presented a lot of JavaScript frameworks, JavaScript tools and JavaScript applications to help the web developers faster in building the web projects. Now in this article, we're happy to show more other JavaScript toolkits, hope they may help you, too.

Otherwise, please check previous JavaScript tools that's perhaps great for you:
- jsB@nk: Collection of Helpful JavaScript Tools, Applications, Resources and Libraries
- 20 Interactive JavaScript Frameworks to Make Web Faster
- 17 JavaScript Frameworks for Cool Animation effects
- Helpful JavaScript Time and Date Picker, Plugins for Frameworks
- Most Potential JavaScript Frameworks with Usages
- 10 Great JavaScript Frameworks for Faster JavaScript Application Development
- Great JavaScript Frameworks for Web-based and Mobile Applications
- 50+ Indispensable JavaScript, jQuery codes for Web Developers
- Awesome Essential iOS Apps for Web Developers
- 35 High-Class JavaScript and jQuery Tutorials for Advance Web Developers