OpenTelemetry: How to debug user performance in your frontend

In this talk, which builds up on my previous talk and example of OpenTelemetry: from Frontend to Backend

I give an overview of what OpenTelemetry (OTeL) is and how it can be leveraged to debug frontend performance. This is achieved by leveraging only OpenSource components such as OpenTelemetry and Unleash. The example consists of multiple microservices which are deployed in a Kubernetes cluster.

Repository: https://github.com/secustor/opentelemetry-meetup

Components

Unleash

Unleash is an open source feature flag service. In the example it is used to dynamically control which users are traced with which level.