Get home directory Node

Prefer to use the os function homedir() instead of something like process.env.HOME.

import { join } from "path";
import { homedir } from "os";

// process.env.HOME could be undefined! This will throw a compiler error.
const configDir = join(process.env.HOME, ".config");

// ~ doesn't work as an alias on Windows! This isn't cross-platform.
const configDir = join(process.env.HOME ?? "~", ".config");

// This is just right 😼
const configDir = join(homedir(), ".config");

See the Node documentation