From d7ab4bd8fb0f8afdc6e9fa3354d92f8d975f165b Mon Sep 17 00:00:00 2001
From: David Dias <daviddias.p@gmail.com>
Date: Thu, 5 Nov 2015 17:47:44 +0000
Subject: [PATCH] complement readme

---
 README.md    | 30 +++++++++++++++++++++++++-----
 src/index.js |  2 ++
 2 files changed, 27 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 028a0b1..3ad3383 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
-peer-id Node.js implementation
+peer-id JavaScript implementation
 ==============================
 
-[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io) [[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs) ![Build Status](https://travis-ci.org/diasdavid/node-peer-id.svg?style=flat-square)](https://travis-ci.org/diasdavid/node-peer-id) ![](https://img.shields.io/badge/coverage-%3F-yellow.svg?style=flat-square) [![Dependency Status](https://david-dm.org/diasdavid/node-peer-id.svg?style=flat-square)](https://david-dm.org/diasdavid/node-peer-id) [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io) [[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs) ![Build Status](https://travis-ci.org/diasdavid/js-peer-id.svg?style=flat-square)](https://travis-ci.org/diasdavid/js-peer-id) ![](https://img.shields.io/badge/coverage-%3F-yellow.svg?style=flat-square) [![Dependency Status](https://david-dm.org/diasdavid/js-peer-id.svg?style=flat-square)](https://david-dm.org/diasdavid/js-peer-id) [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
 
-> IPFS Peer Id implementation in Node.js
+> IPFS Peer Id implementation in JavaScript
 
 # Description
 
@@ -11,12 +11,32 @@ A IPFS Peer Id is based on a sha256 has of the peer public key, using [multihash
 
 # Usage
 
-### Installing
+### In Node.js through npm
 
+```bash
+$ npm install --save peer-id
 ```
-$ npm install peer-id
+
+```javascript
+var PeerId = require('peer-id')
 ```
 
+### In the Browser through browserify
+
+Same as in Node.js, you just have to [browserify](https://github.com/substack/node-browserify) the code before serving it. See the browserify repo for how to do that.
+
+### In the Browser through `<script>` tag
+
+Make the [peer-id.min.js](/dist/peer-id.min.js) available through your server and load it using a normal `<script>` tag, this will export the `peerId` constructor on the `window` object, such that:
+
+```JavaScript
+var PeerId = window.PeerId
+```
+
+#### Gotchas
+
+You will need to use Node.js `Buffer` API compatible, if you are running inside the browser, you can access it by `PeerId.Buffer` or you can install Feross's [Buffer](https://github.com/feross/buffer).
+
 ### Creating a new Id
 
 ```
diff --git a/src/index.js b/src/index.js
index aa37202..61e47b4 100644
--- a/src/index.js
+++ b/src/index.js
@@ -8,6 +8,8 @@ var keypair = require('keypair')
 
 exports = module.exports = Id
 
+exports.Buffer = Buffer
+
 function Id (id, privKey, pubKey) {
   var self = this