canirequire › CommonJS › es-define-property
Is es-define-property ESM-only? Can you require() it?
`Object.defineProperty`, but not IE 8's broken one.
Last verified Sep 9, 2026 against es-define-property@1.0.1. JSON
CommonJS CommonJS — require() works on every Node.js version
es-define-property ships CommonJS only. require("es-define-property") works everywhere. import "es-define-property" 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 es-define-property@1.0.1 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("es-define-property") from a CommonJS file and import "es-define-property" from an ES module.
| Runtime | require("es-define-property") | import "es-define-property" |
|---|---|---|
| Node.js 18 | ✓ works | ✓ works |
| Node.js 20 | ✓ works | ✓ works |
| Node.js 22 | ✓ works | ✓ works |
| Node.js 24 | ✓ works | ✓ works |
| Node.js 26 | ✓ works | ✓ works |
| Bun 1.4 | ✓ works | ✓ works |
How to import es-define-property
ES modules (import)
import esDefineProperty from "es-define-property";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 esDefineProperty = require("es-define-property");Module format by version
Derived from the type, main and exports fields of every stable release on npm (2 versions; the newest 2 shown).
| Versions | Format | First published |
|---|---|---|
| 1.0.0 – 1.0.1 | CommonJS | Feb 13, 2024 |
Frequently asked
Is es-define-property ESM-only?
es-define-property@1.0.1 is a CommonJS package. es-define-property ships CommonJS only. require("es-define-property") works everywhere. import "es-define-property" 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 es-define-property with ES module syntax?
Yes. import esDefineProperty from "es-define-property" 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 es-define-property work in Bun?
Yes. import "es-define-property" loaded successfully in Bun 1.4 on Sep 9, 2026.
Does es-define-property ship TypeScript types?
Yes. es-define-property bundles its own type declarations; no @types package is needed.
Links
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