canirequire › CommonJS › fresh
Is fresh ESM-only? Can you require() it?
HTTP response freshness testing
Last verified Sep 9, 2026 against fresh@0.5.2. JSON
CommonJS CommonJS — require() works on every Node.js version
fresh ships CommonJS only. require("fresh") works everywhere. import "fresh" 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 fresh@0.5.2 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("fresh") from a CommonJS file and import "fresh" from an ES module.
| Runtime | require("fresh") | import "fresh" |
|---|---|---|
| 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 fresh
ES modules (import)
import fresh from "fresh";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 fresh = require("fresh");Module format by version
Derived from the type, main and exports fields of every stable release on npm (14 versions; the newest 14 shown).
| Versions | Format | First published |
|---|---|---|
| 0.0.1 – 2.0.0 | CommonJS | Jun 10, 2012 |
Frequently asked
Is fresh ESM-only?
fresh@0.5.2 is a CommonJS package. fresh ships CommonJS only. require("fresh") works everywhere. import "fresh" 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 fresh with ES module syntax?
Yes. import fresh from "fresh" 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 fresh work in Bun?
Yes. import "fresh" loaded successfully in Bun 1.4 on Sep 9, 2026.
Does fresh ship TypeScript types?
Not bundled. Install the community types with "npm install -D @types/fresh".
Links
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