https://github.com/narazaka/browserfs-module.js

require() with BrowserFS
https://github.com/narazaka/browserfs-module.js

browserfs nodejs require

Last synced: 6 months ago
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require() with BrowserFS

• Host: GitHub
• URL: https://github.com/narazaka/browserfs-module.js
• Owner: Narazaka
• Created: 2016-07-17T18:47:10.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2020-07-07T02:23:38.000Z (over 5 years ago)
• Last Synced: 2025-04-13T15:08:18.129Z (6 months ago)
• Topics: browserfs, nodejs, require
• Language: JavaScript
• Size: 175 KB
• Stars: 7
• Watchers: 2
• Forks: 1
• Open Issues: 13
• Metadata Files:
  • Readme: Readme.md

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README

          
# [browserfs-module](https://github.com/Narazaka/browserfs-module.js)

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The [Node.js](https://github.com/nodejs/node)' `require()` on the browser!

## Motivation

Browsers do not support the `require()` API on Node.js, since they do not have File Systems. (And we are playing with magic `require()` processors, like webpack).

But we can make fake File System on browsers by using [BrowserFS](https://github.com/jvilk/BrowserFS).

Now, why not use the real `require()`?

## Install

npm:

```

npm install browserfs-module

```

bower:

```

bower install browserfs-module

```

## Usage

`node ./foo.js` corresponds to `Module._load ('./foo.js')`.

You can use `require()` in `./foo.js` just like on Node.js.

```html

var fsBase = new BrowserFS.FileSystem.InMemory();

BrowserFS.initialize(fsBase);

var fs = BrowserFS.BFSRequire('fs');

fs.writeFileSync('/main.js', 'module.exports = require("sub");');

fs.mkdirSync('/node_modules');

fs.writeFileSync('/node_modules/sub.js' ,'module.exports = "sub required!";');

Module = browserfsModule.Module;

var main = Module._load("/main");

console.log(main); // "sub required!"

```

## License

This is released under [MIT License](https://narazaka.net/license/MIT?2016).