Using Crossfilter with the Google Maps API

Crossfilter is a Javascript library for filtering large datasets in the browser. When partnered with the Google Maps API it provides a powerful tool for building mapped visualisations of data.

Using Crossfilter can be a little daunting at first. Luckily, however, Brendan Kelly, a member of the Google Maps API team, has created a helpful YouTube video that walks you through how you can get started with Crossfilter and the Google Maps API.

Brendan has also created a working demo map and made the code available on GitHub.