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canirequire › Dual (CommonJS + ESM) › @rollup/pluginutils

Is @rollup/pluginutils ESM-only? Can you require() it?

A set of utility functions commonly used by Rollup plugins

Last verified Sep 9, 2026 against @rollup/pluginutils@5.4.0. Markdown · JSON

Dual (CommonJS + ESM) Dual package — require() works on every Node.js version we test; import works too

@rollup/pluginutils publishes both a CommonJS entry and a native ESM entry (ESM added in 3.1.0). require("@rollup/pluginutils") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=14.0.0. import "@rollup/pluginutils" works alongside it.

What to do

  1. Nothing to change. require("@rollup/pluginutils") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=14.0.0. import * as pluginutils from "@rollup/pluginutils" works alongside it; use named imports for what the ESM entry exports.
  2. TypeScript: types are bundled; install nothing extra.
Latest
5.4.0 (May 29, 2026)
Module format
Dual (CommonJS + ESM)
Last CommonJS version
5.4.0
Native ESM since
3.1.0
TypeScript types
Bundled
Node engines
>=14.0.0
Weekly downloads
47.1M
License
MIT

Does @rollup/pluginutils@5.4.0 actually load? Runtime test results

Installed and executed on Sep 9, 2026 with require("@rollup/pluginutils") from a CommonJS file and import "@rollup/pluginutils" from an ES module.

Runtimerequire("@rollup/pluginutils")import "@rollup/pluginutils"
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 @rollup/pluginutils

ES modules (import)

import * as pluginutils from "@rollup/pluginutils";

Namespace import shown because the ESM entry may have no default export; use named imports for what it exports.

CommonJS (require)

const pluginutils = require("@rollup/pluginutils");

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 (31 versions; the newest 31 shown).

VersionsFormatFirst published
3.1.0 – 5.4.0Dual (CommonJS + ESM)Jun 5, 2020
3.0.0 – 3.0.10CommonJSNov 25, 2019

Frequently asked

Is @rollup/pluginutils ESM-only?

@rollup/pluginutils@5.4.0 ships CommonJS and ESM builds. @rollup/pluginutils publishes both a CommonJS entry and a native ESM entry (ESM added in 3.1.0). require("@rollup/pluginutils") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=14.0.0. import "@rollup/pluginutils" works alongside it.

Can I require @rollup/pluginutils?

Yes. @rollup/pluginutils ships a CommonJS entry alongside the native ESM entry. require("@rollup/pluginutils") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >=14.0.0.

Does @rollup/pluginutils work in Bun?

Yes. import "@rollup/pluginutils" loaded successfully in Bun 1.4.0 on Sep 9, 2026.

Does @rollup/pluginutils ship TypeScript types?

Yes. @rollup/pluginutils bundles its own type declarations; no @types package is needed.

Links

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