rollup-presets

library0.0.27jsnpmunverified

An opinionated, production-ready Rollup preset collection for building TypeScript libraries and applications. Current version 0.0.27 (early stage, frequent releases). Provides automatic multi-format (ESM/CJS) builds, TypeScript declaration generation, path alias resolution from tsconfig.json, and a four-stage plugin system (pre, transform, post) for extensibility. Differentiators: minimal configuration via package.json exports, built-in esbuild for speed, and opinionated defaults that reduce boilerplate versus raw Rollup setup.

devops

npm install rollup-presets

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · ROLLUP-PRESETS

rollup-presets

devopsjavascriptv0.0.27

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.

libraryPreset

✓ import { libraryPreset } from 'rollup-presets'

✗ const { libraryPreset } = require('rollup-presets')

Package is ESM-only, no CommonJS export. Also note that named imports are the only way; there is no default export.

preset (type)

✓ import { type PresetOptions } from 'rollup-presets'

If using TypeScript, you can import the options type directly for config completion.

Full import

✓ import * as rollupPresets from 'rollup-presets'

✗ const rollupPresets = require('rollup-presets')

Namespace import works, but only named exports (e.g., libraryPreset) are exposed.

Minimal Rollup config using libraryPreset to build a TypeScript library with ESM and CJS formats.

import { libraryPreset } from 'rollup-presets'; export default libraryPreset();

Debug

Known issues

gotchaPackage.json exports are required for libraryPreset to resolve bundle paths correctly; standard fields (main, module, types) are also supported but exports is recommended.

fix

Add an 'exports' field or standard fields to your package.json defining the entry points (import, require, types, source).

affects: >=0.0.0

breakingVersion 0.x may introduce breaking changes without semver major bumps; minor versions can change API.

fix

Pin to a specific version and test upgrades carefully. Consider using lockfiles.

affects: <1.0.0

gotchaThe package is ESM-only; CommonJS require() will throw an error.

fix

Use dynamic import: const { libraryPreset } = await import('rollup-presets'); or set your project to ESM (type: 'module' in package.json).

affects: >=0.0.0

gotchaIf preserveModules is true, the output directory structure mirrors the source; this can lead to deep nested paths.

fix

Set preserveModules: false to flatten output, or ensure your consuming app handles nested imports.

affects: >=0.0.0

Errors

Common errors & fixes

Error: No such module 'rollup-presets'

Package not installed or incorrect import path.

fix

Run: npm install rollup-presets --save-dev. Then verify import path: 'rollup-presets' (not 'rollup/presets').

TypeError: Cannot read properties of undefined (reading 'plugin')

Trying to use libraryPreset without a package.json that has exports or standard fields.

fix

Ensure your package.json includes an 'exports' field like: {"exports": {".": {"import": "./dist/esm/index.js", "require": "./dist/cjs/index.js", "types": "./dist/types/index.d.ts", "source": "./src/index.ts"}}}

SyntaxError: Cannot use import statement outside a module

Running in a CommonJS environment while rollup-presets is ESM-only.

fix

Change your rollup.config.js to .mjs extension or use dynamic import: const { libraryPreset } = await import('rollup-presets');

Upgrade

Version history

0.0.27latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

7 hits · last 30 days

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Bingbot

Resources

githubhttps://github.com/builder-group/community ↗

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

homepagehttps://builder.group/?utm_source=package-json ↗