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JavaScript Caching in HTML5 Every web developer/web coder/web programmer should know the importance of JavaScript caching for web performance. With technology specifications of old HTML versions, we can only store JavaScript browser caches in cookie on client side, or do it on server side with session/other web storage solutions with files.

However in the new version of HTML - HTML5; besides the capabilities of offline cache (see more new features of HTML5 in HOT New JavaScript APIs with HTML5), HTML5 also give us the abilities of local storage to speed up the web performance.

This JavaScript article tutorial shows you some basic concepts and JavaScript code examples to build web applications with cache in HTML5. Please go to the full post page for details.


Awesome Canvas Drawer with HTML5 Although HTML5 is still developed but at present we still can enjoy many amazing web applications for HTML5, they're also presented on jsB@nk:

- Awesome jQuery Accordion with CSS3 and HTML5
- JavaScript Sound Playing with HTML5
- 10 Things Old JavaScript Would Not Do
- 12 Awesome and Creative JavaScript Games you should try
- 10 Super Good JavaScript Experiments on Google Chrome

Today in this post, jsB@nk would like to present you a new cool web application, it's a simple graphic editor built on HTML5 base. Please go to the live demo to enjoy this cool JavaScript application.


Category: Graphic

JavaScript RegEx Example Code for Text Input Limitations One more JavaScript code example to limit user inputs with many options: non-alphanumeric characters with spaces, removes extra spaces (multiple consecutive, leading and trailing) and blank lines. In this live demo, you can only enter upto 20 characters per line or a total of 10 lines.

The advantage of this JavaScript code example is it's made with RegEx, so user input filters will be processed better.


Category: Form

How to create Awesome jQuery Accordion with CSS3 and HTML5 This JavaScript article tutorial will guide you how to build an Awesome jQuery Accordion with CSS3 and HTML5 with full detailed instructions and downloadable source codes.

This is an amazing JavaScript-jQuery accordion menu for displaying a huge list of categories (divided into subjects). This accordion menu jQuery code example displays all navigating menus in a full bright color manner, with one thumbnail picture per each subject of categories.


Category: Tutorials

Awesome jQuery Accordion with CSS3 and HTML5 This JavaScript-jQuery code example is suitable for websites with a huge list of categories (divided into subjects) need to be showed. This accordion menu jQuery code example displays all navigating menus in a full bright color manner, with one thumbnail picture per each subject of categories.

The animations of this JavaScript accordion menu made with support of jQuery framework scrolling appearance. You can easily replace the animations of script by other built-in jQuery functions.

It's not easy to build this jQuery accordion CSS script from the beginning, so I'll guide you how to build it in the next JavaScript article tutorial; now it's time to enjoy this amazing effect in the live demo page.


Category: Framework, jQuery

5 Chief JavaScript Inheritance Concepts Inheritance is an important skill in OOP and JavaScript OOP because of reusable feature. In this JavaScript article tutorial, the author shows you 5 must-read JavaScript inheritance concepts. Should master them if you want to become a professional JavaScript OOP coder. Please go to the full post page for details.


JavaScript Virtual Keyboard Interface with Many Languages This JavaScript code example is a cool reusable script to add a graphical virtual keyboard interface to text fields, password fields, and textareas so they can be filled with mouse only for better security issues.

This JavaScript keyboard input script also supports to enter special characters easily. Besides, this script comes with full keyboards for Arabic, Belgian, Dutch, Dvorak, French, German, Greek, Hebrew, Hungarian, Italian, Lithuanian, Norwegian, Number Pad, Polish Programmers, Portuguese, Russian, Slovenian, Spanish (Spain), Turkish-F, Turkish-QWERTY, UK, US Standard and US International keyboard layouts, dynamically selectable. Add additional layouts is simple. Easily implemented on any Web site.

Try more other JavaScript virtual keyboard interface scripts on jsB@nk:

- Virtual Keyboard
- Virtual Keyboard tool
- Real User Keyboard


Category: Utility

Essential JavaScript Applications (UserJS) for Opera Browser Opera is my favorite browser for 5 years, I made Opera as the major browser since 2005; because of its amazing donwload/upload speed. I began to use Opera since version 6; at that point, Opera Software company had declared confidently in our welcome screen: "Opera is the fastest browser on the earth".

At the present of this post, Opera 11 beta is latest version, Opera is being used by over 150 millions users, with hundreds/thousands of Opera widgets, extensions and UserJS to help users better in browsing the Internet. Today in this post, jsB@nk would like to present you a list of top 10 JavaScript applications (UserJS) for Opera.

Here's JavaScript application (UserJS) I'm using: Flash Blocker, NoDelay, Document Viewer and NoAds. Try Opera now to get better experiments with the Internet!


Category: Tutorials

SEO and JavaScript in Web Development A short web tutorial to provide the overview about SEO and JavaScript in Web development, such as what JavaScript can/can not do; impact of JavaScript on SEO (SEO - Search Engine Optimization) and how to use JavaScript better for SEO.


Category: Tutorials, SEO

Simple JavaScript for Auto-Sum with Checkboxes This JavaScript code example uses a for loop to calculate the sum of JavaScript checkbox values. This JavaScript will display a running total automatically when visitors click to select an item without reloading the current page. Very easy to edit and implement into your existing web forms.


Category: Form, Checkbox

JavaScript by day


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