@dreamer Information regrading how they are used in Pd is what I am concentrating on currently , but still it covers a lot of thing . I'd appreciate any suggestions on what specific aspects I should include in the PR for the community.

Which set of built-in objects does pd have for measuring the performance of an object
or objects that are not doing any DSP computation?
What about the DSP objects?
How can I find how much CPU each DSP object is using?

I couldn't find any information about JACK and ALSA in the Pure Data manual. While recently working on an ALSA-related bug, I realized this gap in the documentation. I'm considering creating a pull request (PR) to add detailed information about the audio frameworks used in Pure Data. I'd appreciate any suggestions on what specific aspects I should include in the PR.