https://github.com/slashhuang/webpack3-feature

A feature demonstration for webpack3
https://github.com/slashhuang/webpack3-feature

webpack webpack3

Last synced: 2 months ago
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A feature demonstration for webpack3

• Host: GitHub
• URL: https://github.com/slashhuang/webpack3-feature
• Owner: slashhuang
• Created: 2017-07-03T11:23:31.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2017-07-03T15:46:22.000Z (almost 9 years ago)
• Last Synced: 2025-06-03T17:51:22.120Z (about 1 year ago)
• Topics: webpack, webpack3
• Language: JavaScript
• Size: 664 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

          
## webpack3-feature

A repository for you to understand diff feature for webpack3 versus webpack2

## How to run 

```bash

    # install dependencies

    npm run i

```

## run webpack2 repo

```bash

    cd webpack2

    npm start

```

## run webpack3 repo

```bash

    cd webpack3

    npm start

```

## feature [breaking change]

- 1. node_modules no longer mangle to ~ in stats

![node_modules vs ~](./assets/node_modules.png)

- 2. webpack.optimize.ModuleConcatenationPlugin

![ModuleConcatenationPlugin](./assets/concatenation.png)

- 3. sourceMapFilename now supports [contenthash] [breaking change]

> output.sourceMapFilename

## Internal changes

- child compilations get records and cache assigned (they need a unique name) [breaking change]

- Set is used for Child.modules, Module.chunks, Reason.chunks [breaking change]

- uglifyjs-plugin is moved into separate repository