Get parent directory name in Node.js

Question

I am using Node.js, and I want to obtain the parent directory name for a file. I have the file \"../test1/folder1/FolderIWant/test.txt\".

I want to get

Answer 1

const path = require("path")
path.dirname(path.basename(__dirname))

Answer 2

Better use @danielwolf's answer instead

---

Use split() and pop():

path.dirname(filename).split(path.sep).pop()