amp-custom

    1.4.0 • Public • Published

    amp-custom

    License: MIT npm version Build Status Coverage Status

    Optimize CSS source for AMP HTML.

    If you are using PostCSS, use postcss-amp-custom.

    CLI

    Run amp-custom by CLI.

    npx amp-custom input.css output.css

    API

    Install package.

    npm install --save-dev amp-custom

    Run amp-custom by API.

    const AmpCustom = require('amp-custom')
    const ampCustom = new AmpCustom()
    const cssSource = `@charset "UTF-8";
    body {
      font-size: 16px;
    }
    @page hoge {
      size: portrait;
      margin: 15mm;
    }
    a {
      color: #39c !important;
      text-decoration: none;
    }
    @viewport {
      min-width: 640px;
      max-width: 800px;
    }
    @supports not (display: flex) {
      .flexbox {
        overflow: hidden;
      }
      .flexbox div {
        float: left;
      }
    }`
    
    ampCustom.optimize(cssSource) // 'body{font-size:16px}a{color:#39c;text-decoration:none}'

    optimize(cssSource: String): String

    Optimize CSS for AMP.

    const cssSource = `@charset "UTF-8";
    body {
      font-size: 16px;
    }
    @page hoge {
      size: portrait;
      margin: 15mm;
    }
    a {
      color: #39c !important;
      text-decoration: none;
    }
    @viewport {
      min-width: 640px;
      max-width: 800px;
    }
    @supports not (display: flex) {
      .flexbox {
        overflow: hidden;
      }
      .flexbox div {
        float: left;
      }
    }`
    
    ampCustom.optimize(cssSource) // 'body{font-size:16px}a{color:#39c;text-decoration:none}'

    isOverMaxByte(cssSource: String): Boolean

    Check the CSS string size meets the AMP rules (75KB).

    const cssSource = 'body{font-size:16px}a{color:#39c;text-decoration:none}'
    
    ampCustom.isOverMaxByte(cssSource) // false

    License

    MIT License.

    Install

    npm i amp-custom

    DownloadsWeekly Downloads

    45

    Version

    1.4.0

    License

    MIT

    Unpacked Size

    9.78 kB

    Total Files

    12

    Last publish

    Collaborators

    • kimulaco