To code a web page by hand, html/php etc, you may use a text editor:
Kate [Programs>Utilities>Editors>Kate]
http://en.pardus-wiki.org/KateRun: "kate"
If you like WYSIWYG coding, then the following would be a useful program for you:
Quanta [Install "kdewebdev" Using Package Manager]
http://quanta.kdewebdev.org/Run: "kmdr-editor"
For experienced web designers and programmers:
Bluefish [Install Using Package Manager]
http://en.wikipedia.org/wiki/Bluefish_(text_editor)
Run: "bluefish"
Other Applications:
KompoZer Based on Gecko, as Firefox, its fast, reliable and provides effective support for web standards (XML, CSS JavaS. etc). It supports HTML and WYSIWYG editting.
http://www.kompozer.net/features.phpIf there is anything you feel should be on the list, please post a suggestion, and I will modify my post accordingly.
(P.s. NVU is a discontinued project)