Index: frontend/node_modules/fs-monkey/README.md
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+# fs-monkey
+
+[![][npm-img]][npm-url] [![][travis-badge]][travis-url]
+
+Monkey-patches for filesystem related things.
+
+  - Rewrite `require` function to load Node's modules from memory.
+  - Or rewrite the whole `fs` filesystem module.
+
+## Install
+
+```shell
+npm install --save fs-monkey
+```
+
+## Terms
+
+An *fs-like* object is an object that implements methods of Node's
+[filesystem API](https://nodejs.org/api/fs.html).
+It is denoted as `vol`:
+
+```js
+let vol = {
+    readFile: () => { /* ... */ },
+    readFileSync: () => { /* ... */ },
+    // etc...
+}
+```
+
+
+## Reference
+
+ - [`patchFs`](./docs/api/patchFs.md) - rewrites Node's filesystem module `fs` with *fs-like* object `vol`
+ - [`patchRequire`](./docs/api/patchRequire.md) - rewrites `require` function, patches Node's `module` module to use a given *fs-like* object for module loading
+
+
+[npm-img]: https://img.shields.io/npm/v/fs-monkey.svg
+[npm-url]: https://www.npmjs.com/package/fs-monkey
+[travis-url]: https://travis-ci.org/streamich/fs-monkey
+[travis-badge]: https://travis-ci.org/streamich/fs-monkey.svg?branch=master
+
+
+## License
+
+[Unlicense](./LICENSE) - public domain.