What can I do with Java and C++ that I can't do with JavaScript? This question was originally answered on Quora by Mattias Petter Johansson.

While you can pick up the very basics of JavaScript in a day, becoming truly good at it takes much longer. Think of it like ...

Its Free JavaScript campaign, launched in 2013, promotes the idea that websites should only use free and open source JavaScript code or, failing that, at least make their sites functional without it.