In order to write code for web programming languages such as CSS, HTML, JavaScript, PHP,... we only need a simple text editor, but if you feel this caused little difficult, you can use web programming editor or WYSIWYG editor.

The Web editors will help you build websites easily and quickly through the features such as highlight source code, catch error, code help,... This article summarizes some web editors that free and can be used in Linux.

DHTMLX is a JavaScript/Ajax library of ready-to-use UI components,
including full-featured datagrid, tree, combobox, tabbar, menu,
calendar, etc. The components support the main types of functionality
required for development of advanced web applications: drag-n-drop,
in-line editing, clipboard operations, special techniques for handling
large datasets. The layout component allows developers to combine all
the components into a common user interface.

DHTMLX library is available under GNU GPL (there is also a Commercial
license for those who want to use the scripts in non-GPL projects).

This is an awesome navigation menu with an unique and eye-catching design, operated by the famous JavaScript framework, designed for the animations: MooTools. This navigation menu has the layout and features similar to DockBar in Mac OS:
- The icons will be enlarged when you move the cursor pointer over it.
- And shrink when the cursor pointer leaves.
- Scrolling and fading features applied when you click for going to next icons.
- The animation/motion effects are quite smooth when running.

With the phenomenal growth of the internet in recent years and the sheer number of companies now offering products and services online, you may be looking to start your own e-commerce website or to bring an existing company into the online arena. It doesn't matter which. What matters is that you understand just what it takes to design, develop, and operate a successful e-commerce website.

Do you still use boring background-images? Try the new background scroller instead! It loads much faster than any java applet or background image. It's certainly more informative and impressive. And it doesn't waste any of your precious place as it entirely operates in the background. Very easy to set up and configure.

Red, green, blue have max value of 255 and min of 0. The hex value contains 6 digits from 0-9 and A-F.

Click on the holes beside any color name or the hex to use the input value to calculate the other values. To calculate hex number, all 3 color values are needed.

However, if color values are calculated from hex number, only the hex number is needed. Click on the "Paint it!" button to see the color sample.

Calculate the time, distance, or speed given any two of the pieces of information. Convenient!

Click on the ReDraw button and the bars in the graph are redrawn randomly. The total is calculated on the top. I used styles in conjunction with a JavaScript function that sets the height of the red single cell tables to a random amount anywhere between 1 pixel and 300 pixels. Use JavaScript to dynamically generate a bar chart

The script can create a basic subscribing form.

Newsboard with a smooth dynamic wavelike transition effect between the messages. Add as many messages as you like. Set each message to a JavaScript link of its own. Crossbrowser (Netscape users will see a simple newsticker without special effect). Easy configuration of font, fontsize, fontcolor, backgroundcolor and so on.