diff --git a/.babelrc b/.babelrc
new file mode 100644
index 0000000..c41fee5
--- /dev/null
+++ b/.babelrc
@@ -0,0 +1,6 @@
+{
+  "plugins": [
+    "transform-es2015-modules-commonjs",
+    "transform-es2015-arrow-functions"
+  ]
+}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c563b71
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+node_modules
+build
+logs
+*.log
diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..1a3fbaa
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,6 @@
+node_modules
+lib
+test
+logs
+*.log
+.babelrc
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..5da44c4
--- /dev/null
+++ b/README.md
@@ -0,0 +1,17 @@
+# socket.io-redux
+Redux middleware to emit action via socket.io.
+
+## API
+```javascript
+import io from 'socket.io-client';
+import { createStore, applyMiddleware } from 'redux';
+
+import socketIO from 'socket.io-redux';
+
+import reducer from './reducer';
+
+const store = createStore(reducer, applyMiddleware(
+  socketIO(io.connect(process.env.NODE_ENV))
+));
+```
+* `socketIO` receive a `socket` instance created by `io.connect(url)`.
diff --git a/lib/index.js b/lib/index.js
new file mode 100644
index 0000000..cb3a6f4
--- /dev/null
+++ b/lib/index.js
@@ -0,0 +1,9 @@
+const socketIO = socket => () => next => action => {
+  if (action.meta && action.meta.socket && action.meta.socket.channel) {
+    socket.emit(action.meta.socket.channel, action);
+  }
+
+  return next(action);
+}
+
+export default socketIO;
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..bf05d29
--- /dev/null
+++ b/package.json
@@ -0,0 +1,38 @@
+{
+  "name": "socket.io-redux",
+  "version": "1.0.0",
+  "description": "Redux middleware to emit action via socket.io.",
+  "main": "build/index.js",
+  "directories": {
+    "test": "test"
+  },
+  "scripts": {
+    "build": "babel lib --out-dir build",
+    "pretest": "npm run build",
+    "prepublish": "npm run test",
+    "test": "babel-node test/index.js | tap-spec"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sergiodxa/socket.io-redux.git"
+  },
+  "keywords": [
+    "redux",
+    "middleware",
+    "socket.io"
+  ],
+  "author": "Sergio Daniel Xalambrí <sergio@xalambri.com.ar> (http://sergio.xalambri.com.ar/)",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/sergiodxa/socket.io-redux/issues"
+  },
+  "homepage": "http://sergio.xalambri.com.ar/socket.io-redux",
+  "devDependencies": {
+    "babel": "6.5.2",
+    "babel-cli": "6.6.5",
+    "babel-plugin-transform-es2015-arrow-functions": "6.5.2",
+    "babel-plugin-transform-es2015-modules-commonjs": "6.7.0",
+    "tap-spec": "4.1.1",
+    "tape": "4.5.1"
+  }
+}
diff --git a/test/index.js b/test/index.js
new file mode 100644
index 0000000..ce108d8
--- /dev/null
+++ b/test/index.js
@@ -0,0 +1,27 @@
+import test from 'tape';
+import socketIO from '../build/index';
+
+function next(action) { return action; }
+
+test('socket.io middleware', t => {
+  t.plan(2);
+
+  const testAction = {
+    type: 'ADD_NEW',
+    payload: 'hello world!',
+    meta: {
+      socket: {
+        channel: 'add:new',
+      },
+    },
+  };
+
+  const socket = {
+    emit(channel, data) {
+      t.equals(channel, 'add:new', 'it should have the channel "add:new"');
+      t.deepEquals(data, testAction, 'it should have the action as data');
+    }
+  }
+
+  socketIO(socket)()(next)(testAction);
+});