New Relic instruments digital properties with agents that collect and report measurements to be viewed in aggregate or detail from their website. New Relic Browser is their client monitoring product. page
Our own Nic Niemeir created the first version of this product. Previous products were call RUM, real-user monitoring, and were limited to making more accurate response time measurements. The Browser product was more focused on single-page applications and could collect measurements throughout a user session.
This code does work well with federated wiki where it provides a view similar to chrome developer tools but across all browsers. It does not give a clear view of user behavior for reasons explained in Federation Analytics.