Add these fields to your package.json:
{
"scripts": {
"start": "node app.js",
"dev": "NODE_ENV=development node --watch app.js",
"test": "node --test",
"build": "ndk build"
},
"imports": {
"#*": "./*"
}
}
The import mapping lets you use require('#env.js') and require('#app/config/routes.js').
Install packages with npm to add dependencies.
Next: env.js →