Load client side projects written with node/common js style requires.
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Load client side projects written with node/common js style requires.

This is not a complete module loading solution, but the core components of one.


  • write modules the way you do in node
  • get a single file containing all of your modules
  • using the example client and server, or something similar, have the correct line numbers during debugging

Use components/sourceLoader to gather all dependencies in a project and rewrite all module identifiers to absolute paths, optionally removing some initial portion of the path. sourceLoader can also return a poset of the module identifiers by calling its getSorted method. Use components/Bundler to create an object containing the slightly modified sources (each require is modified to use the full path to the module, modulo a leading path, e.g. require('../lib/thingy/foo') might become require('my-awesome-app/js/lib/thingy/foo')) of all the dependencies with the normalized identifiers as their keys, and a special key, __root, which has the name of the main or index file as its value.

For quick dev, throw together a simple server like the one in server-example.js and use the provided minimal loader implementation from clients/requirer.js by adding a script tag like the following to your app:

<script src="path/to/requirer.js" id="requirer" data-index="./index" data-share="false"></script>

and you can write all of your modules the way you would on the server.

In production, just update the tag to point to a snapshot of the output you used during development, and you're good to go.


  • Write a utility to run Bundler and write the output to disk for use as a build step
  • Add optional module identifier shortening
  • Add an Uglify option to the as yet unwritten utility to run Bundler as a build step

Note to those familiar with earlier versions

This is completely different from what requirer was, but is intended to serve the same purpose. A tool to make it easy to use client side javascript written as nodejs modules.