canirequire › CommonJS › rollup-plugin-livereload
Is rollup-plugin-livereload ESM-only? Can you require() it?
Rollup plugin for LiveReload that watches the bundle and reloads the page on change
Last verified Sep 9, 2026 against rollup-plugin-livereload@2.0.5. JSON
CommonJS CommonJS — require() works on every Node.js version
rollup-plugin-livereload ships CommonJS only. require("rollup-plugin-livereload") works everywhere. import "rollup-plugin-livereload" 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.
Does rollup-plugin-livereload@2.0.5 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("rollup-plugin-livereload") from a CommonJS file and import "rollup-plugin-livereload" from an ES module.
| Runtime | require("rollup-plugin-livereload") | import "rollup-plugin-livereload" |
|---|---|---|
| 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 rollup-plugin-livereload
ES modules (import)
import rollupPluginLivereload from "rollup-plugin-livereload";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 rollupPluginLivereload = require("rollup-plugin-livereload");Module format by version
Derived from the type, main and exports fields of every stable release on npm (25 versions; the newest 25 shown).
| Versions | Format | First published |
|---|---|---|
| 0.0.1 – 2.0.5 | CommonJS | Sep 24, 2016 |
Frequently asked
Is rollup-plugin-livereload ESM-only?
rollup-plugin-livereload@2.0.5 is a CommonJS package. rollup-plugin-livereload ships CommonJS only. require("rollup-plugin-livereload") works everywhere. import "rollup-plugin-livereload" 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-livereload with ES module syntax?
Yes. import rollupPluginLivereload from "rollup-plugin-livereload" 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-livereload work in Bun?
Yes. import "rollup-plugin-livereload" loaded successfully in Bun 1.4 on Sep 9, 2026.
Does rollup-plugin-livereload ship TypeScript types?
Yes. rollup-plugin-livereload bundles its own type declarations; no @types package is needed.
Links
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