Update README.md

README.md

@@ -1,26 +1,26 @@
 # Excalidraw
 
-Excalidraw is a whiteboard tool that lets you easily sketch diagrams.
+Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.
 
 ## Try it now
 
-If you want to start sketching, please check https://excalidraw.com
-
-### Excalidraw is built using these awesome tools
-
-- [React](https://reactjs.org/)
-- [Rough.js](https://roughjs.com/)
-
-The project is at its early days, there are some key [features](https://github.com/excalidraw/excalidraw/milestone/1) that we need to implement in order to make the application very useful.
+Go to https://excalidraw.com to start sketching
 
 ## Getting started
 
+### Code Sandbox
+
+- Go to https://codesandbox.io/s/github/excalidraw/excalidraw
+- You can start coding instantly, and even send PRs from there!
+
+### Local Installation
+
 These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
 
 Clone the repo
 
 ```bash
-https://github.com/excalidraw/excalidraw.git
+git clone https://github.com/excalidraw/excalidraw.git
 ```
 
 Install all the dependencies
@@ -38,3 +38,10 @@ npm run start
 ## Contributing
 
 Pull requests are welcome. For major changes, please open an [issue](https://github.com/excalidraw/excalidraw/issues) first to discuss what you would like to change.
+
+## Excalidraw is built using these awesome tools
+
+- [React](https://reactjs.org/)
+- [Rough.js](https://roughjs.com/)
+
+The project is at its early days, there are some key [features](https://github.com/excalidraw/excalidraw/milestone/1) that we need to implement in order to make the application very useful.