is-core-module (2.16.1)
Published 2026-02-24 13:58:20 +00:00 by atheaadmin
Installation
registry=npm install is-core-module@2.16.1"is-core-module": "2.16.1"About this package
is-core-module 
Is this specifier a node.js core module? Optionally provide a node version to check; defaults to the current node version.
Example
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
Dependencies
Dependencies
| ID | Version |
|---|---|
| hasown | ^2.0.2 |
Development Dependencies
| ID | Version |
|---|---|
| @ljharb/eslint-config | ^21.1.1 |
| auto-changelog | ^2.5.0 |
| encoding | ^0.1.13 |
| eslint | =8.8.0 |
| in-publish | ^2.0.1 |
| mock-property | ^1.1.0 |
| npmignore | ^0.3.1 |
| nyc | ^10.3.2 |
| safe-publish-latest | ^2.0.0 |
| semver | ^6.3.1 |
| tape | ^5.9.0 |
Keywords
core
modules
module
npm
node
dependencies