canirequire › CommonJS › jest-junit
Is jest-junit ESM-only? Can you require() it?
A jest reporter that generates junit xml files
Last verified Sep 9, 2026 against jest-junit@17.0.0. Markdown · JSON
CommonJS CommonJS — require() works on every Node.js version we test
jest-junit ships CommonJS only. require("jest-junit") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=20.0.0. import "jest-junit" 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.
What to do
- require("jest-junit") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=20.0.0.
- From ES modules use the default import: import jestJunit from "jest-junit"; then destructure. Named imports only work when Node.js can statically detect the exports.
- TypeScript: no types are available for jest-junit; declare the module yourself if you need them.
Does jest-junit@17.0.0 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("jest-junit") from a CommonJS file and import "jest-junit" from an ES module.
| Runtime | require("jest-junit") | import "jest-junit" |
|---|---|---|
| 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 1.4.0 | ✓ works | ✓ works |
How to import jest-junit
ES modules (import)
import jestJunit from "jest-junit";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 jestJunit = require("jest-junit");Module format by version
Derived from the type, main and exports fields of every stable release on npm, corrected where a runtime test of that version contradicted them (53 versions; the newest 53 shown).
| Versions | Format | First published |
|---|---|---|
| 1.0.1 – 17.0.0 | CommonJS | Nov 19, 2016 |
Frequently asked
Is jest-junit ESM-only?
jest-junit@17.0.0 is a CommonJS package. jest-junit ships CommonJS only. require("jest-junit") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=20.0.0. import "jest-junit" 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 jest-junit with ES module syntax?
Yes. import jestJunit from "jest-junit" 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 jest-junit work in Bun?
Yes. import "jest-junit" loaded successfully in Bun 1.4.0 on Sep 9, 2026.
Does jest-junit ship TypeScript types?
No. jest-junit ships no type declarations and there is no @types package for it.
Links
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