Registry / web-framework / rollup-config-pectin

rollup-config-pectin

library4.0.4jsnpmunverified

A Rollup configuration preset for building tree-shakeable JavaScript libraries using conventional file patterns. Version 4.0.4 requires Node >=8.9 and Rollup >=1.12.0. It simplifies setting up Rollup with Babel and ensures proper main/module exports for ESM and CJS. Differentiators: convention over configuration, zero-config unless custom Babel preset options needed, and explicit support for tree-shaking via peer dependencies. Aimed at library authors who want a minimal Rollup setup without manual config.

web-framework

npm install rollup-config-pectin

github ↗package ↗

INSTALL

IMPORT

SIG · ROLLUP-CONFIG-PECT

rollup-config-pectin

web-frameworkjavascriptv4.0.4

Install

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Import

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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 18–223 runs

build_error

glibc

node 18–223 runs

build_error

Code

Verified usage

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

pectin

✓ import pectin from 'rollup-config-pectin'; export default pectin;

✗ const pectin = require('rollup-config-pectin'); module.exports = pectin;

The package exports a single default configuration object. ESM import is recommended; CommonJS require may still work but is not the primary export.

Shows setup: package.json with main/module, Babel config with modules:false, and using rollup-config-pectin via CLI or programmatic API.

// package.json { "main": "dist/index.cjs.js", "module": "dist/index.esm.js" } // .babelrc (must accept options) { "presets": [ ["@babel/preset-env", { "modules": false }] ] } // rollup.config.js (if using programmatic API) import pectin from 'rollup-config-pectin'; export default pectin({ input: 'src/index.js', output: { dir: 'dist', format: ['cjs', 'es'] } }); // Or via CLI: // rollup -c node:pectin -i src/index.js

rollup --version

Debug

Known issues

gotchaThe package expects both 'main' and 'module' fields in package.json, otherwise output may be incomplete.

fix

Add 'main' and 'module' fields to package.json pointing to your output files.

affects: >=1.0.0

gotchaIf you have a .babelrc, the preset used must accept options (e.g., @babel/preset-env with modules:false), otherwise Rollup's tree-shaking may fail.

fix

Ensure your Babel preset configuration is set appropriately (e.g., {modules: false}).

affects: >=1.0.0

deprecatedThe package uses the older node:pectin preset for Rollup CLI which may become deprecated in future Rollup versions.

fix

Consider using the programmatic API (import default) for future-proofing.

affects: >=4.0.0

Errors

Common errors & fixes

Error: Could not resolve entry module

Missing or incorrect 'input' option or no 'src/index.js' file.

fix

Ensure 'src/index.js' exists or specify correct input path via -i flag or options.

(!) Plugin typescript: @rollup/plugin-typescript: Could not find source file: 'src/index.ts'

The configuration expects a JavaScript file (src/index.js) but only TypeScript files exist.

fix

Rename file to 'src/index.js' or configure rollup-config-pectin with an appropriate plugin for TypeScript.

Error: You must specify 'main' and 'module' in package.json

The preset checks for these fields and throws if missing.

fix

Add both 'main' and 'module' fields to package.json.

Upgrade

Version history

4.0.4latest on npm

Audit

Dependencies

rollupoptionalPeer dependency; the plugin provides Rollup configuration that requires Rollup to be installed.

Agent activity

4 hits · last 30 days

node

Resources

githubhttps://github.com/evocateur/pectin ↗

packagehttps://www.npmjs.com/package/rollup-config-pectin ↗