is-builtin-module

Check if a string matches the name of a Node.js builtin module

Install

$ npm install is-builtin-module

Usage

const isBuiltinModule = require('is-builtin-module');

isBuiltinModule('fs');
//=> true

isBuiltinModule('fs/promises');
//=> true

isBuiltinModule('node:fs/promises');
//=> true

isBuiltinModule('unicorn');
//=> false

Related

• builtin-modules - List of the Node.js builtin modules