django-eventlog:django-eventlog is a very simple event logger you can use to track certain actions in your code. Events are stored in a Django model and can be viewed in the Django Admin.
vieventlog:EventLog / Dashboard for Vitocal / Vitodens / VitoCharge / Smart Climate devices using Viessmann API
PoShEvents:PowerShell module to query Windows Event Logs and write events with structured EventData or UserData