# Is @rollup/plugin-replace ESM-only? Can you require() it?

> @rollup/plugin-replace@6.0.3 ships CommonJS and ESM builds. Dual package — require() works on every Node.js version we test; import works too.

Replace strings in files while bundling

Last verified Sep 9, 2026 against @rollup/plugin-replace@6.0.3.

@rollup/plugin-replace publishes both a CommonJS entry and a native ESM entry (ESM added in 5.0.0). require("@rollup/plugin-replace") 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/plugin-replace" works alongside it.

## What to do

1. Nothing to change. require("@rollup/plugin-replace") 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 pluginReplace from "@rollup/plugin-replace" works alongside it; use named imports for what the ESM entry exports.
2. TypeScript: types are bundled; install nothing extra.

## Facts

- Latest: 6.0.3 (Oct 29, 2025)
- Module format: Dual (CommonJS + ESM)
- Last CommonJS version: 6.0.3
- Native ESM since: 5.0.0
- TypeScript types: bundled
- Node engines: >=14.0.0
- Weekly downloads: 12.6M
- License: MIT

## Runtime test results for @rollup/plugin-replace@6.0.3

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

| Runtime | require("@rollup/plugin-replace") | import "@rollup/plugin-replace" |
|---|---|---|
| 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/plugin-replace

ES modules:

```js
import * as pluginReplace from "@rollup/plugin-replace";
```

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

CommonJS:

```js
const pluginReplace = require("@rollup/plugin-replace");
```

## Module format by version

Derived from the type, main and exports fields of every stable release on npm (26 versions; the newest 26 shown).

| Versions | Format | First published |
|---|---|---|
| 5.0.0 – 6.0.3 | Dual (CommonJS + ESM) | Oct 10, 2022 |
| 2.2.0 – 4.0.0 | CommonJS | Oct 28, 2019 |

## Frequently asked

**Is @rollup/plugin-replace ESM-only?**

@rollup/plugin-replace@6.0.3 ships CommonJS and ESM builds. @rollup/plugin-replace publishes both a CommonJS entry and a native ESM entry (ESM added in 5.0.0). require("@rollup/plugin-replace") 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/plugin-replace" works alongside it.

**Can I require @rollup/plugin-replace?**

Yes. @rollup/plugin-replace ships a CommonJS entry alongside the native ESM entry. require("@rollup/plugin-replace") 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/plugin-replace work in Bun?**

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

**Does @rollup/plugin-replace ship TypeScript types?**

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

## Links

- [@rollup/plugin-replace on npm](https://www.npmjs.com/package/@rollup/plugin-replace)
- [Source repository](https://github.com/rollup/plugins)
- [HTML version](https://canirequire.com/package/@rollup/plugin-replace/)
- [JSON version](https://canirequire.com/package/@rollup/plugin-replace.json)

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