Macs Fan Control
Utility I use to monitor thermals and keep heavy workloads under control.
Utilities macOSSystem utility
Why it stays in my setup
I keep this tool in rotation because it removes friction from recurring work. For tools to survive in my setup, they need to be reliable, simple to reach for, and better than the default option in day-to-day use.
Best when you want explicit thermal visibility on Intel Macs.