2.0.2 • Public • Published


    source-map plugin for Browserify

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    The default sourcemap that Browserify generates uses paths that are relative to the current directory, which may not always be what you want. This plugin lets you change the relative path, or use absolute paths.

    This plugin was inspired by browserify-sourcemap-root-transform, so check that one out if this one doesn't meet your needs.

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    Install using npm:

    npm install @jsdevtools/sourcemapify


    Command Line

    Use Browserify's sub-argument command-line syntax, like this:

    browserify -p [ @jsdevtools/sourcemapify --root "../../" ] --debug

    Browserify API

    Use the plugin programmatically like this: full example

    var browserify = require('browserify');
    var sourcemapify = require('@jsdevtools/sourcemapify');
    browserify({debug: true})
      .plugin(sourcemapify, {base: 'www/js'})
      .pipe(fs.createWriteStream('www/js/bundle.js', 'utf8'));


    The following options can be set via the API or command-line:

    root (string)

    The root path for all files in the source map. It can be an absolute or relative path. This string will be prepended as-is to each file path.

    base (string)

    The base path of the bundle (i.e. the bundle file's directory, relative to cwd). This path will be used to determine the relative path of each file. It can be an absolute or relative path.


    Contributions, enhancements, and bug-fixes are welcome! Open an issue on GitHub and submit a pull request.


    To build the project locally on your computer:

    1. Clone this repo
      git clone

    2. Install dependencies
      npm install

    3. Link the module to itself (so Browserify can find the plugin)
      npm link
      npm link @jsdevtools/sourcemapify

    4. Run the tests
      npm test


    Sourcemapify is 100% free and open-source, under the MIT license. Use it however you want.

    This package is Treeware. If you use it in production, then we ask that you buy the world a tree to thank us for our work. By contributing to the Treeware forest you’ll be creating employment for local families and restoring wildlife habitats.

    Big Thanks To

    Thanks to these awesome companies for their support of Open Source developers ❤

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    npm i sourcemapify

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    • bigstickcarpet
    • jamesmessinger