What's the difference between process.cwd() vs __dirname?

Question

What\'s the difference between

console.log(process.cwd())

and

console.log(__dirname);

I\'ve seen both use

Answer 1

$ find proj

proj
proj/src
proj/src/index.js

$ cat proj/src/index.js

console.log("process.cwd() = " + process.cwd());
console.log("__dirname = " + __dirname);

$ cd proj; node src/index.js

process.cwd() = /tmp/proj
__dirname = /tmp/proj/src