Neutrino middleware for chunking bundle assets


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Neutrino Chunk Middleware

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

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  • 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:

Name Description Environments and Commands
named-modules Enables named modules for improved debugging and console output. all
named-chunks Enables named chunks for improved debugging and console output. all
vendor-chunk Creates a separate file/chunk consisting of common modules shared between multiple entry points. all
runtime-chunk Creates a separate file/chunk consisting of the webpack manifest-specific code. all
name-all Names 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.

If you find any bugs or have a feature request, please open an issue on github!

The npm package download data comes from npm's download counts api and package details come from npms.io.