Creating filters can be trickier than it seems! In this video I go over a variety of ways to add filters and give some code for easily doing it yourself.

For code, go here: https://github.com/mapstertech/mapste...

Some other resources mentioned:
https://maplibre.org/maplibregljsd...
https://geojson.io/
https://maplibre.org/maplibregljsd...
https://maplibre.org/maplibregljsd...
https://maplibre.org/maplibregljsd...

00:00 What are checkbox filters?
01:00 Exclusive vs Inclusive Filters
02:05 Creating the page and pseudocode comments
02:55 Structuring our data
05:40 Adding a custom control and checkboxes
08:40 Checkbox relationship interactivity
12:10 Hiding and showing features
15:25 Sources and Layers