Ecosystem

The otel4s ecosystem includes various libraries and projects that provide seamless integration with popular Scala frameworks and tools.

otel4s-experimental

An experimental functionality: instrumented cats.effect.std.Queue, runtime metrics, @span annotation, and so on.

An experimental distribution of the OpenTelemetry Java agent that includes instrumentation for Cats Effect and otel4s.

Http4s middleware for seamless integration of tracing and metrics.

Doobie integration with Otel4s providing traces of database queries.

sttp 4.x provides metered and traced backends.

Tapir supports server traces via otel4s.

fs2-queues integration with otel4s providing traces and metrics for messaging systems.

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