rolf wroteHello AdamGh.
Node.js is basically JavaScript. I mean if you know JavaScript it's easy to learn and use node.js.
Hi rolf!
Always being a backend developer and just recently Android, i know a bit of JS, but i've never done anything fancy, also at this stage i'm always on the doc page and learning how to properly manage callbacks which is a headache sometimes.
A lot of big companies are jumping into the Node.js scene and its getting more popular day by day, so i guess it's a "nice to know".