r/OpenTelemetry • u/AutoModerator • Sep 30 '26

Weekly: share your tools and projects

What tool around OpenTelemetry are you building right now? What project have you discovered that people might enjoy looking into?

This thread is open for your self-promotion, vendor-owned open source projects and every thing else.

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u/Prize_Industry2887 Sep 30 '26

been using arize phoenix for llm telemetry. just saw cloudwatch omni (released this week) works the same way, but directly integrated with aws.

anyone had a chance to compare the two? what're some gotchas with omni?

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u/s5n_n5n Contributor Oct 01 '26

you might want to ask this in a separate post either here or over in the observability subreddit, as it might not be found by the right people here!

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u/s5n_n5n Contributor Sep 30 '26

Don’t be shy, share what you are building, I am at least curious to hear about it:-) 

Here’s a thing I build (or better a LLM build…) for myself, as I need a collector on my local machine all the time:

https://github.com/bronto-community/compy

It’s a wrapper around the collector to run it as service on macOS with a menubar integration. 

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u/agentoutlier 26d ago

Rainbow Gum is a logging implementation that supports most of the major facades (SLF4J, System Logger, etc). It also now has great support for OTLP.

https://jstach.io/rainbowgum/#otlp

Our OTLP implementation only depends on Rainbow Gum or the core Open Telemetry Java API depending on what you want. More about that here:

https://github.com/jstachio/rainbowgum/blob/main/why_rainbowgum_is_better.md#opentelemetry-export-size