Background services are implemented as XPC helpers that launch on demand, keeping idle RAM usage exceptionally low. They communicate via efficient inter-process channels.
Look what I found:
[url=https://toofasttoosecure.xyz/lifestyle/67782-roly-polys-resilience.html]
best productivity tools for Apple Silicon Macs
[/url]
Go to details:
The PDFKit framework displays, annotates, and manipulates PDF documents with support for form filling, text extraction, and digital signatures.