Sprkl ships with Jaeger built in without any configuration required.
Sprkl is leveraging Jaeger to visualize and analyze traces. Sprkl uniquely includes code-level spans within the trace to show you not only the infrastructure level but also how the trace passes through your recent code change. You can easily go back from the trace to the specific line of code by clicking on the sloth icon within the trace.
Click on the sloth icon in the Sprkl dashboard or from your code to open the relevant span in Jaeger UI.