canirequire › CommonJS › codelyzer
Is codelyzer ESM-only? Can you require() it?
Linting for Angular applications, following angular.io/styleguide.
Last verified Sep 9, 2026 against codelyzer@6.0.2. JSON
CommonJS CommonJS — require() works on every Node.js version
codelyzer ships CommonJS only. require("codelyzer") works everywhere. import "codelyzer" also works because Node.js and Bun can import CommonJS from ES modules, but only the default export is guaranteed; named imports depend on Node's static analysis of the module.
Does codelyzer@6.0.2 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("codelyzer") from a CommonJS file and import "codelyzer" from an ES module.
| Runtime | require("codelyzer") | import "codelyzer" |
|---|---|---|
| Node.js 18 | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED |
| Node.js 20 | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED |
| Node.js 22 | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED |
| Node.js 24 | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED |
| Node.js 26 | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED | ✗ failsERR_PACKAGE_PATH_NOT_EXPORTED |
| Bun 1.4 | ✗ failserror: Cannot find module 'typescript/lib/typescript' from '/Users/boat/Projects/top-seo/data/probe-work/codelyzer/node_modules/codelyzer/importDestructuringSpacingRule.js' | ✗ failserror: Cannot find module 'typescript/lib/typescript' from '/Users/boat/Projects/top-seo/data/probe-work/codelyzer/node_modules/codelyzer/importDestructuringSpacingRule.js' |
A failing require() on a CommonJS package usually means the package needs a browser/DOM global, a peer dependency, or a native binary that is not available in a bare Node.js process.
How to import codelyzer
ES modules (import)
import codelyzer from "codelyzer";Named imports from a CommonJS package only work when Node.js can statically detect them. If a named import fails, use the default import and destructure.
CommonJS (require)
const codelyzer = require("codelyzer");Module format by version
Derived from the type, main and exports fields of every stable release on npm (56 versions; the newest 56 shown).
| Versions | Format | First published |
|---|---|---|
| 0.0.0 – 6.0.2 | CommonJS | Mar 24, 2016 |
Frequently asked
Is codelyzer ESM-only?
codelyzer@6.0.2 is a CommonJS package. codelyzer ships CommonJS only. require("codelyzer") works everywhere. import "codelyzer" also works because Node.js and Bun can import CommonJS from ES modules, but only the default export is guaranteed; named imports depend on Node's static analysis of the module.
Can I import codelyzer with ES module syntax?
Yes. import codelyzer from "codelyzer" works in Node.js and Bun because they support importing CommonJS modules. Named imports work only when Node.js can statically detect the exports.
Does codelyzer work in Bun?
Importing codelyzer failed in Bun 1.4 on Sep 9, 2026: error: Cannot find module 'typescript/lib/typescript' from '/Users/boat/Projects/top-seo/data/probe-work/codelyzer/node_modules/codelyzer/importDestructuringSpacingRule.js'
Does codelyzer ship TypeScript types?
No. codelyzer ships no type declarations and there is no @types package for it.
Links
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