canirequire › Dual (CommonJS + ESM) › minipass
Is minipass ESM-only? Can you require() it?
minimal implementation of a PassThrough stream
Last verified Sep 9, 2026 against minipass@7.1.3. Markdown · JSON
Dual (CommonJS + ESM) Dual package — require() works on every Node.js version we test; import works too
minipass publishes both a CommonJS entry and a native ESM entry (ESM added in 4.1.0). require("minipass") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=16 || 14 >=14.17. import "minipass" works alongside it.
What to do
- Nothing to change. require("minipass") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=16 || 14 >=14.17. import * as minipass from "minipass" works alongside it; use named imports for what the ESM entry exports.
- TypeScript: types are bundled; install nothing extra.
Does minipass@7.1.3 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("minipass") from a CommonJS file and import "minipass" from an ES module.
| Runtime | require("minipass") | import "minipass" |
|---|---|---|
| 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 minipass
ES modules (import)
import * as minipass from "minipass";Namespace import shown because the ESM entry may have no default export; use named imports for what it exports.
CommonJS (require)
const minipass = require("minipass");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 (95 versions; the newest 60 shown).
| Versions | Format | First published |
|---|---|---|
| 4.1.0 – 7.1.3 | Dual (CommonJS + ESM) | Feb 22, 2023 |
| 2.6.0 – 4.0.3 | CommonJS | Sep 16, 2019 |
Frequently asked
Is minipass ESM-only?
minipass@7.1.3 ships CommonJS and ESM builds. minipass publishes both a CommonJS entry and a native ESM entry (ESM added in 4.1.0). require("minipass") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=16 || 14 >=14.17. import "minipass" works alongside it.
Can I require minipass?
Yes. minipass ships a CommonJS entry alongside the native ESM entry. require("minipass") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=16 || 14 >=14.17.
Does minipass work in Bun?
Yes. import "minipass" loaded successfully in Bun 1.4.0 on Sep 9, 2026.
Does minipass ship TypeScript types?
Yes. minipass bundles its own type declarations; no @types package is needed.
Links
Other dual (commonjs + esm) packages
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- eslint-visitor-keys 5.0.1Dual
- yallist 5.0.0Dual
- balanced-match 4.0.4Dual
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