diff --git a/README.md b/README.md
index 63b1a6f..eac9ea1 100644
--- a/README.md
+++ b/README.md
@@ -36,4 +36,17 @@ Accepts the following GET parameters.
 |---|----|---|---|
 |lon|Float|134.9|Sets the map center longitutde.|
 |lat|Float|-28.2|Sets the map center latitude.|
-|zoom|Float|4.3|Sets the map center zoom.|
\ No newline at end of file
+|zoom|Float|4.3|Sets the map center zoom.|
+
+## Contributing
+
+### Dependencies
+
+* [Node.js and NPM](https://docs.npmjs.com/downloading-and-installing-node-js-and-npm)
+
+### Running the map
+
+1. Checkout the code.
+1. `npm -i`
+1. `npm run serve`
+1. Open [http://localhost:8080/](http://localhost:8080/)
\ No newline at end of file