There are tons of web page maker applications but there are few professionals ,this one looks good ,it`s free and open source ,the only disadvantage of it is that its java dependent ,I myself don`t like java apps ,but everyone can try it out ,I think it`s good for those who want to build dynamic web applications.
Here are it`s key features pasted from it`s website:
Code Assist on JavaScript, HTML, and CSS languages, including your own JavaScript functions
Outliner that gives a snapshot view of your JavaScript, HTML, and CSS code structure
Error and warning notification for your code
Support for Aptana UI customization and extensions
Cross-platform support
Free and open source licensed under the Eclipse Public License, v1.0. (Source available soon)
This it`s website : http://www.aptana.com/
Everyone is free to download and try it ,you can post youre experiences with it here.




