What I learned that viewing Node.js docs is that they're perhaps the most unreadable docs I've seen, due to the bajillion point font making for ~30 characters per line.
And it gets bigger as your browser window gets narrower!
Quick note about the section on "Relative paths": `fs` paths _are_ relative to `process.cwd()` but `__dirname` reflects the directory that contains the current file. Those two directories are not necessarily the same thing.
I see now I wasn't clear on that. I've updated the example to show that the paths won't be the same.