The above code requires no 3P dependencies. With a few notation tweaks, you can paste/pipe those examples right into a (~40 MB) `node` binary and get answers.

The above code requires no 3P dependencies. With a few notation tweaks, you can paste/pipe those examples right into a (~40 MB) `node` binary and get answers. Where security is concerned, I can't say that Node.js has been more problematic than any other language I've used, but that's anecdotal and YMMV.