canirequire › CommonJS › tmp
Is tmp ESM-only? Can you require() it?
Temporary file and directory creator
Last verified Sep 9, 2026 against tmp@0.2.7. JSON
CommonJS CommonJS — require() works on every Node.js version
tmp ships CommonJS only. require("tmp") works everywhere. import "tmp" 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 tmp@0.2.7 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("tmp") from a CommonJS file and import "tmp" from an ES module.
| Runtime | require("tmp") | import "tmp" |
|---|---|---|
| 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 tmp
ES modules (import)
import tmp from "tmp";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 tmp = require("tmp");Module format by version
Derived from the type, main and exports fields of every stable release on npm (40 versions; the newest 40 shown).
| Versions | Format | First published |
|---|---|---|
| 0.0.1 – 0.2.7 | CommonJS | Sep 2, 2011 |
Frequently asked
Is tmp ESM-only?
tmp@0.2.7 is a CommonJS package. tmp ships CommonJS only. require("tmp") works everywhere. import "tmp" 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 tmp with ES module syntax?
Yes. import tmp from "tmp" 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 tmp work in Bun?
Yes. import "tmp" loaded successfully in Bun 1.4 on Sep 9, 2026.
Does tmp ship TypeScript types?
Not bundled. Install the community types with "npm install -D @types/tmp".
Links
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