rollup-babel

library0.6.3jsnpmunverified

Deprecated Rollup plugin for Babel integration. Version 0.6.3 is the last release. It aimed to combine Rollup's bundling with Babel's transpilation to avoid duplicate helpers and improve build speed. Superseded by rollup-plugin-babel, which provides proper caching, sourcemap support, and better Rollup hooks. Not recommended for new projects.

devops

npm install rollup-babel

package ↗

INSTALL

IMPORT

SIG · ROLLUP-BABEL

rollup-babel

devopsjavascriptv0.6.3

Install

—

Import

—

Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–226 runs

build_error

glibc

node 18–226 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

default

✓ const rollup = require('rollup-babel');

✗ import rollup from 'rollup-babel';

Package does not support ESM imports; use CommonJS require.

rollup

✓ const rollup = require('rollup-babel').rollup;

✗ const { rollup } = require('rollup');

Access the internal rollup function via the package's export; otherwise you'd get the upstream Rollup package.

VERSION

✓ const VERSION = require('rollup-babel/package.json').version;

✗ import { VERSION } from 'rollup-babel';

No VERSION export; read from package.json.

Basic usage of rollup-babel: require the package and use it like Rollup with Babel integration.

const rollup = require('rollup-babel'); rollup({ input: 'src/main.js', plugins: [] }).then(bundle => { bundle.write({ format: 'cjs', file: 'dist/bundle.js' }); });

Debug

Known issues

deprecatedrollup-babel is deprecated. Use rollup-plugin-babel instead.

fix

Replace with rollup-plugin-babel: npm install --save-dev rollup-plugin-babel

affects: >=0.0.0

breakingNo caching mechanism; every build re-transpiles all files.

fix

Migrate to rollup-plugin-babel which supports caching.

affects: all

gotchaSourcemaps are not supported; Babel-generated sourcemaps are discarded.

fix

Use rollup-plugin-babel for sourcemap support.

affects: all

gotchaCLI command is 'rollupbabel', not 'rollup-babel'.

fix

Use 'rollupbabel' on the command line.

affects: all

Errors

Common errors & fixes

Error: Cannot find module 'rollup'

rollup is a peer dependency and must be installed separately.

fix

Run: npm install --save-dev rollup

Error: Cannot find module 'rollup-babel'

Package not installed or deprecated package name used incorrectly.

fix

Install: npm install rollup-babel (deprecated); better to install rollup-plugin-babel instead.

TypeError: rollup is not a function

Incorrect import method; package must be used with require.

fix

Use const rollup = require('rollup-babel'); instead of import.

Upgrade

Version history

0.6.3latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

8 hits · last 30 days

node

Resources

packagehttps://www.npmjs.com/package/rollup-babel ↗