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    muninn
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    0.3.5 • Public • Published

    muninn

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    Muninn is an HTML parsing tool. It is fast. It allows you to create a configuration file. This makes it easy to keep parser settings up to date despite changing selectors. It takes very little time to learn thanks to the easy syntax. It uses the cheerio library for parsing. It is simple and flexible for various needs.

    It also has a useful extension that visualizes your configuration files on the pages you will parse. See Muninn Extension

    Documentation

    Sample

    import { parse } from 'muninn';
    
    const config = {
      schema: {
        title: '#productTitle',
        price: '#priceblock_ourprice',
        rating: {
          selector: '#acrPopover span | float',
          regex: /\d+\.?\d?/
        },
        features: {
          selector: '#productOverview_feature_div tr.a-spacing-small | array',
          schema: {
            name: 'td:nth-child(1)',
            value: 'td:nth-child(2)'
          }
        }
      }
    };
    
    // The `data` is an HTML Content of type string.
    // https://www.amazon.com/AMD-Ryzen-3700X-16-Thread-Processor/dp/B07SXMZLPK/
    const data = '<html>...</html>';
    
    const result = parse(data, config);

    Output

    {
      "title": "AMD Ryzen 7 3700X 8-Core, 16-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler",
      "price": "$308.99",
      "rating": 4.9,
      "features": [
        {
          "name": "Brand",
          "value": "AMD"
        },
        {
          "name": "CPU Model",
          "value": "AMD Ryzen 7"
        },
        {
          "name": "CPU Speed",
          "value": "4.4 GHz"
        },
        {
          "name": "CPU Socket",
          "value": "Socket AM4"
        },
        {
          "name": "Processor Count",
          "value": "8"
        }
      ]
    }

    License

    Distributed under the MIT License. See LICENSE for more information.

    Install

    npm i muninn

    DownloadsWeekly Downloads

    222

    Version

    0.3.5

    License

    ISC

    Unpacked Size

    99.8 kB

    Total Files

    161

    Last publish

    Collaborators

    • aykutkardas