Show HN: Open-source library to get detailed power and system info for Macs
binsquare Wednesday, November 19, 2025
Opensourcing a library that creates an api on getting protected information from MacOS's powermetrics binary.
If you're working on a project that needs detailed information on a mac regarding energy consumption or CPU|GPU utilization, you'll find there is no straight forward api on that.
This library tries to solve that for go devs.
Summary
The article introduces powermetrics-go, a Go library for gathering and analyzing system performance metrics. It provides a simple and efficient way to measure various system-level metrics, including CPU, memory, and disk usage, on multiple platforms.
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Summary
github.com