Pyjamas: writing AJAX applications in Python

Add me to the list of people who don't like Javascript. My primary peeve is how it represents null values, similar to the mess PHP makes of it. If I never initialized a variable before I start reading from it, I want to know about it. Ick. I find that it often makes debugging extremely frustrating for me.

And I realize this isn't specifically a language issue, but I hate the fact that we have to deal with so many different implementations. I'm spoiled by the ubiquity and consistency of CPython, I guess.