is-core-module Version Badge

github actions coverage dependency status dev dependency status License Downloads

npm badge

Is this specifier a node.js core module? Optionally provide a node version to check; defaults to the current node version.

Example

js var isCore = require('is-core-module'); var assert = require('assert'); assert(isCore('fs')); assert(!isCore('butts'));

Tests

Clone the repo, npm install, and run npm test