Here are Some of the resources for Opentelemetry Instrumentation Examples
Plugin & Package Examples
Project demonstrating Complete Observability Stack utilizing Prometheus, Loki (For distributed logging), Tempo (For Distributed tracing, this basically uses Jaeger Internally), Grafana for NodeJs based applications (With OpenTelemetry auto / manual Instrumentation) involving microservices with DB interactions.
Checkout nodejs-opentelemetry-tempo and get started
docker-compose up --build