Update README

README.md

@@ -1 +1,51 @@
-# charts
+# Frappé Charts
+GitHub-inspired simple and modern charts with zero dependencies.
+
+https://frappe.github.io/charts
+
+![graphs](https://user-images.githubusercontent.com/5196925/32153733-4a747898-bd52-11e7-9248-15ba307d3142.gif)
+
+### Usage
+Include it in your html:
+```
+<script src="frappe-charts.min.js"></script>
+```
+
+Make a new Chart:
+```js
+let data = {
+  labels: ["12am-3am", "3am-6am", "6am-9am", "9am-12pm",
+    "12pm-3pm", "3pm-6pm", "6pm-9pm", "9pm-12am"],
+
+  datasets: [
+    {
+      title: "Some Data", color: "light-blue",
+      values: [25, 40, 30, 35, 8, 52, 17, -4]
+    },
+    {
+      title: "Another Set", color: "violet",
+      values: [25, 50, -10, 15, 18, 32, 27, 14]
+    }
+  ]
+};
+
+let chart = new Chart({
+  parent: "#chart",
+  title: "My Awesome Chart",
+  data: data,
+  type: 'bar', // or 'line', 'scatter', 'percentage'
+  height: 250
+});
+```
+
+If you want to contribute:
+
+1. Clone this repo.
+2. `cd` into project directory
+3. `npm install`
+4. `npm run dev`
+
+License: MIT
+
+------------------
+Project maintained by [frappe](https://github.com/frappe)