# Custom Scripts

Mapster WP Maps is built to allow developers to easily extend and tweak map display and settings. We have a huge number of ways you can hook into specific maps during runtime to execute functions and modify content. Custom Scripts is the simplest way to get developer access.

{% embed url="<https://www.youtube.com/watch?v=ZAuJYJ6IoA8>" %}

Custom Scripts are scripts you can write somewhere in the Javascript on your site, and then give to a specific map to call after it's done initializing. This is a simple way to hook into any given map and manipulate displays or controls as you need.

For any particular map, go to the Custom section. Enter the name of a function here. For example, let's call our function "myCustomScript".

Create a global function with that script name. Your script will automatically receive a "map" and a "features" variable. For Maplibre and Mapbox, this will be a map object matching those libraries; for Google Maps, it'll be a map object matching the Google Maps API. As follows:

```
window.myCustomScript = function(map, features) {

	console.log(map);

	console.log(features);

}
```

From here, make the modifications you need!