* Improve performance.

* Add bower package.
* Fixed JSHint warnings.
* Add travis.
* Add coveralls.

.covignore

@@ -0,0 +1 @@
+/tests/

.gitignore

@@ -0,0 +1 @@
+covreporter

.travis.yml

@@ -0,0 +1,11 @@
+language: node_js
+node_js:
+  - "0.11"
+  - "0.10"
+  - "0.8"
+  - "0.6"
+install:
+  - npm install coveralls -g
+  - npm install mocha-lcov-reporter -g
+script:
+  - npm run-script coveralls

CHANGELOG.md

@@ -1,3 +1,11 @@
+# v0.1.3 / 2015-01-05
+
+* Improve performance.
+* Add bower package.
+* Fixed JSHint warnings.
+* Add travis.
+* Add coveralls.
+
 # v0.1.2 / 2014-07-27
 
 Fixed accents bug

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright 2014 [email protected]
+Copyright 2014-2015 [email protected]
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -1,26 +1,54 @@
 # js-md5
 A simple MD5 hash function for JavaScript supports UTF-8 encoding.
+[![Build Status](https://api.travis-ci.org/emn178/js-md5.png)](https://travis-ci.org/emn178/js-md5)  
+[![NPM](https://nodei.co/npm/js-md5.png?stars&downloads)](https://nodei.co/npm/js-md5/)
+
+## Demo
+[MD5 Online](http://emn178.github.io/online-tools/md5.html)  
+
+## Download
+[Compress](https://raw.github.com/emn178/js-md5/master/build/md5.min.js)  
+[Uncompress](https://raw.github.com/emn178/js-md5/master/src/md5.js)
 
 ## Install
+You can also install js-md5 by using Bower.
+
+    bower install js-md5
+
 For node.js, you can use this command to install:
 
     npm install js-md5
 
 ## Usage
-If you use node.js, you should require the module first:
+You could use like this:
 ```JavaScript
-md5 = require('js-md5');
+md5('Message to hash');
 ```
-And you could use like this:
+If you use node.js, you should require the module first:
 ```JavaScript
-md5('Message to hash');
+md5 = require('js-md5');
 ```
+
+### Methods
+
+#### md5(str, asciiOnly)
+
+Hash string to md5, set asciiOnly to true for better performace if you ensure input is ascii.
+
+##### *str: `String`*
+
+String to hash.
+
+##### *asciiOnly: `Boolean` (default: `false`)*
+
+Specify the string encoding is ASCII.
+
 ## Example
 Code
 ```JavaScript
 md5('');
-md5('The quick brown fox jumps over the lazy dog');
-md5('The quick brown fox jumps over the lazy dog.');
+md5('The quick brown fox jumps over the lazy dog', true);
+md5('The quick brown fox jumps over the lazy dog.', true);
 ```
 Output
 
@@ -38,14 +66,9 @@ Output
 
     a7bac2239fcdcb3a067903d8077c4a07
 
-## Tests
-You can open `tests/index.html` in browser or use node.js to run test
-
-    node tests/node-test.js
-
-or
-
-    npm test
+## Benchmark
+[ASCII](http://jsperf.com/md5-ascii/3)  
+[UTF8](http://jsperf.com/md5-utf8)
 
 ## Extensions
 ### jQuery

bower.json

@@ -0,0 +1,9 @@
+{
+  "name": "js-md5",
+  "version": "0.1.3",
+  "main": ["build/md5.min.js"],
+  "ignore": [
+    "samples",
+    "tests"
+  ]
+}

package.json

@@ -1,10 +1,15 @@
 {
   "name": "js-md5",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "A simple MD5 hash function for JavaScript supports UTF-8 encoding.",
   "main": "src/md5.js",
+  "devDependencies": {
+    "expect.js": "~0.3.1",
+    "jscoverage": "~0.5.9"
+  },
   "scripts": {
-    "test": "node tests/node-test.js"
+    "test": "mocha tests/node-test.js -r jscoverage",
+    "coveralls": "mocha tests/node-test.js -R mocha-lcov-reporter -r jscoverage | coveralls"
   },
   "repository": {
     "type": "git",