What languages do you work with?

All web development is done using a php/mySQL framework that I developed myself, which includes an administration section that provides whatever level of control over your website is appropriate given your skill set and your preferences. Each site is custom-made for you, but the framework allows me to keep the cost relatively low while still having complete control over every aspect of your website.
I also use JavaScript wherever necessary, though I find that most tasks can be accomplished with php.
Of course, every website involves html and css. With my framework, there is very little need for straight html. css (cascading style sheets) controls the way your website looks. I do not work with asp.