We use a tracking interface that wraps up [Snowplow](https://github.com/snowplow/snowplow) for tracking custom events. Snowplow implements page tracking, but also exposes custom event tracking.
GitLab provides `Tracking`, an interface that wraps
[Snowplow](https://github.com/snowplow/snowplow) for tracking custom events.
It uses Snowplow's custom event tracking functions.
The tracking interface can be imported in JS files as follows:
