canirequire › CommonJS › rollup-plugin-buble
Is rollup-plugin-buble ESM-only? Can you require() it?
Compile ES2015 with buble
Last verified Sep 9, 2026 against rollup-plugin-buble@0.19.8. Markdown · JSON
CommonJS CommonJS — require() works on every Node.js version we test
rollup-plugin-buble ships CommonJS only. require("rollup-plugin-buble") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. import "rollup-plugin-buble" 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.
It also declares a "module" field, so bundlers such as webpack, Vite and esbuild pick up an ESM build for tree-shaking.
What to do
- require("rollup-plugin-buble") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun.
- From ES modules use the default import: import rollupPluginBuble from "rollup-plugin-buble"; then destructure. Named imports only work when Node.js can statically detect the exports.
- TypeScript: npm install -D @types/rollup-plugin-buble
- This package is deprecated: This module has been deprecated and is no longer maintained. Please use @rollup/plugin-buble.
Deprecated: This module has been deprecated and is no longer maintained. Please use @rollup/plugin-buble.
Does rollup-plugin-buble@0.19.8 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("rollup-plugin-buble") from a CommonJS file and import "rollup-plugin-buble" from an ES module.
| Runtime | require("rollup-plugin-buble") | import "rollup-plugin-buble" |
|---|---|---|
| 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-buble
ES modules (import)
import rollupPluginBuble from "rollup-plugin-buble";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 rollupPluginBuble = require("rollup-plugin-buble");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 (26 versions; the newest 26 shown).
| Versions | Format | First published |
|---|---|---|
| 0.1.0 – 0.19.8 | CommonJS | Apr 7, 2016 |
Frequently asked
Is rollup-plugin-buble ESM-only?
rollup-plugin-buble@0.19.8 is a CommonJS package. rollup-plugin-buble ships CommonJS only. require("rollup-plugin-buble") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. import "rollup-plugin-buble" 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 rollup-plugin-buble with ES module syntax?
Yes. import rollupPluginBuble from "rollup-plugin-buble" 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 rollup-plugin-buble work in Bun?
Yes. import "rollup-plugin-buble" loaded successfully in Bun 1.4.0 on Sep 9, 2026.
Does rollup-plugin-buble ship TypeScript types?
Not bundled. Install the community types with "npm install -D @types/rollup-plugin-buble".
Links
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