I think it's fair to speculate a language's future market share as this allows us to anticipate demand. I think most modern languages are "good languages", but

I think it's fair to speculate a language's future market share as this allows us to anticipate demand. I think most modern languages are "good languages", but the application of JS is skyrocketing. I use javascript as a storage medium , web server, in the browser, native mobile apps (appcelerator) and more.