Does javascript work on mobile phones?

Question

Does javascript work on mobile phones?

Answer 1

In general I would assume that javascript isn't there, as older cellphone models may not support javascript, but, if you use unobtrusive javascript and graceful degradation, then it won't really matter, as your page will function in some known way on any device, as long as it is formatting itself properly.

So, if you want to have it work on all mobile phones, then start with not needing javascript, then add in the javascript as an enhancement.