How often do you find javascript disabled on browsers?

Question

I have started using ajax/jQuery in our websites / application. There are many plugins that support degrading the javascript to browsers that dont have javascript enabled an

Answer 1

As a whole, I think you can expect any browser that supports CSS will have JavaScript enabled.

However, it's not always a question of JavaScript being enabled/disabled on the browser entirely. Most of my friends/coworkers use NoScript to only allow JavaScript on specific sites.