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require("neutrino/package.json"); // neutrino is a peer dependency. var chunk = require("@neutrinojs/chunk")

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@neutrinojs/chunk v8.3.0

Neutrino middleware for chunking bundle assets

Neutrino Chunk Middleware

@neutrinojs/chunk is Neutrino middleware for optimizing webpack bundles via CommonsChunkPlugin.

NPM version NPM downloads Join the Neutrino community on Spectrum


  • Node.js v6 LTS, v8, v9
  • Yarn v1.2.1+, or npm v5.4+
  • Neutrino v8


@neutrinojs/chunk can be installed via the Yarn or npm clients.


❯ yarn add @neutrinojs/chunk


❯ npm install --save @neutrinojs/chunk


@neutrinojs/chunk can be consumed from the Neutrino API, middleware, or presets. Require this package and plug it into Neutrino:

// Using function middleware format
const chunk = require('@neutrinojs/chunk');

// Using object or array middleware format

module.exports = {
  use: ['@neutrinojs/chunk']


@neutrinojs/chunk creates some conventions to make overriding the configuration easier once you are ready to make changes.


The following is a list of plugins and their identifiers which can be overridden:

NameDescriptionEnvironments and Commands
named-modulesEnables named modules for improved debugging and console output.all
named-chunksEnables named chunks for improved debugging and console output.all
vendor-chunkCreates a separate file/chunk consisting of common modules shared between multiple entry points.all
runtime-chunkCreates a separate file/chunk consisting of the webpack manifest-specific code.all
name-allNames all remaining modules that do not get named via named-modules.all


This middleware is part of the neutrino-dev repository, a monorepo containing all resources for developing Neutrino and its core presets and middleware. Follow the contributing guide for details.


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