is-builtin-module

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

Note that this matches based a static list of modules from the latest Node.js version. If you want to check for a module in the current Node.js, use the core isBuiltin method.

Install

 npm install is-builtin-module

Usage

 import isBuiltinModule from 'is-builtin-module';

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

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

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

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

Related

• builtin-modules - A static list of the Node.js builtin modules from the latest Node.js version