bundlesize

WebJar for bundlesize

License

License

MIT
GroupId

GroupId

org.webjars.npm
ArtifactId

ArtifactId

bundlesize
Last Version

Last Version

0.17.1
Release Date

Release Date

Type

Type

jar
Description

Description

bundlesize
WebJar for bundlesize
Project URL

Project URL

http://webjars.org
Source Code Management

Source Code Management

https://github.com/siddharthkp/bundlesize

Download bundlesize

How to add to project

<!-- https://jarcasting.com/artifacts/org.webjars.npm/bundlesize/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>bundlesize</artifactId>
    <version>0.17.1</version>
</dependency>
// https://jarcasting.com/artifacts/org.webjars.npm/bundlesize/
implementation 'org.webjars.npm:bundlesize:0.17.1'
// https://jarcasting.com/artifacts/org.webjars.npm/bundlesize/
implementation ("org.webjars.npm:bundlesize:0.17.1")
'org.webjars.npm:bundlesize:jar:0.17.1'
<dependency org="org.webjars.npm" name="bundlesize" rev="0.17.1">
  <artifact name="bundlesize" type="jar" />
</dependency>
@Grapes(
@Grab(group='org.webjars.npm', module='bundlesize', version='0.17.1')
)
libraryDependencies += "org.webjars.npm" % "bundlesize" % "0.17.1"
[org.webjars.npm/bundlesize "0.17.1"]

Dependencies

compile (10)

Group / Artifact Type Version
org.webjars.npm : axios jar [0.17.0,0.18)
org.webjars.npm : brotli-size jar [0.0.1]
org.webjars.npm : bytes jar [3.0.0,4)
org.webjars.npm : prettycli jar [1.4.3,2)
org.webjars.npm : ci-env jar [1.4.0,2)
org.webjars.npm : glob jar [7.1.2,8)
org.webjars.npm : read-pkg-up jar [3.0.0,4)
org.webjars.npm : github-build jar [1.2.0,2)
org.webjars.npm : commander jar [2.11.0,3)
org.webjars.npm : gzip-size jar [4.0.0,5)

Project Modules

There are no modules declared in this project.



Keep your bundle size in check

 

Build Status NPM Version NPM Downloads  

Setup

npm install bundlesize --save-dev

# or

yarn add bundlesize --dev

 

Usage

 

Add it to your scripts in package.json

"scripts": {
  "test": "bundlesize"
}

Or you can use it with npx from NPM 5.2+.

npx bundlesize

 

Configuration

 

bundlesize accepts an array of files to check.

[
  {
    "path": "./build/vendor.js",
    "maxSize": "30 kB"
  },
  {
    "path": "./build/chunk-*.js",
    "maxSize": "10 kB"
  }
]

 

You can keep this array either in

  1. package.json

    {
      "name": "your cool library",
      "version": "1.1.2",
      "bundlesize": [
        {
          "path": "./build/vendor.js",
          "maxSize": "3 kB"
        }
      ]
    }

    or in a separate file

  2. bundlesize.config.json

    Format:

    {
      "files": [
        {
          "path": "./dist.js",
          "maxSize": "3 kB"
        }
      ]
    }

    You can give a different file by using the --config flag:

    bundlesize --config configs/bundlesize.json
    

 

Customisation

 

  1. Fuzzy matching

    If the names of your build files are not predictable, you can use the glob pattern to specify files.

    This is common if you append a hash to the name or use a tool like create-react-app/nextjs.

    {
      "files": [
        {
          "path": "build/**/main-*.js",
          "maxSize": "5 kB"
        },
        {
          "path": "build/**/*.chunk.js",
          "maxSize": "50 kB"
        }
      ]
    }

    It will match multiple files if necessary and create a new row for each file.

     

  2. Compression options

    By default, bundlesize gzips your build files before comparing.

    If you are using brotli instead of gzip, you can specify that with each file:

    {
      "files": [
        {
          "path": "./build/vendor.js",
          "maxSize": "5 kB",
          "compression": "brotli"
        }
      ]
    }

    If you do not use any compression before sending your files to the client, you can switch compression off:

    {
      "files": [
        {
          "path": "./build/vendor.js",
          "maxSize": "5 kB",
          "compression": "none"
        }
      ]
    }

 

Build status for GitHub

 

If your repository is hosted on GitHub, you can set bundlesize up to create a "check" on every pull request.

build status

Currently works with Travis CI, CircleCI, Wercker, and Drone.

Using a different CI?

You will need to supply an additional 5 environment variables.

  • CI_REPO_OWNER given the repo https://github.com/myusername/myrepo would be myusername
  • CI_REPO_NAME given the repo https://github.com/myusername/myrepo would be myrepo
  • CI_COMMIT_MESSAGE the commit message
  • CI_COMMIT_SHA the SHA of the CI commit, in Jenkins you would use ${env.GIT_COMMIT}
  • CI=true usually set automatically in CI environments

(Ask me for help if you're stuck)

 

Usage with CLI

 

bundlesize can also be used without creating a configuration file. We do not recommend this approach and it might be deprecated in a future version.

bundlesize -f "dist/*.js" -s 20kB

For more granular configuration, we recommend configuring it in the package.json (documented above).

 

Like it?

this repo

 

How to contribute?

 

Featured on Totally tooling tips and Chrome Dev Summit!!

 

who uses bundlesize?

 

TODO

  • Work with other CI tools
  • Automate setup (setting env_var)

 

similar projects

Contributors

This project exists thanks to all the people who contribute. [Contribute].

license

MIT © siddharthkp

Versions

Version
0.17.1