There are 2 repositories under windowsupdate topic.
Disable Windows update with a lightweight batch tool.
Patch Orchestration Application (POA) is an Azure Service Fabric application that automates operating system patching on a Service Fabric cluster without downtime.
Automate Windows Updates with Chocolatey and PSWindowsUpdates
Script to Clear the Windows Update Cache to free up diskspace
Hide Windows Updates to prevent their installation - HideWinUpdates v1.0
UpdateInsider - Python Automatic script for updating your 'native boot' Windows (Insider) installations on VHD/VHDX without putting it to any VM!
Search for, download and install windows updates on local or remote computers using PowerShell
Windows Update Sensor for PRTG
Update Windows Updates and Programs installed on Windows via Winget
This Attune project uses the PSWindowsUpdate module in PowerShell to manage Windows updates.
Converts Windows Update Log to CMTrace compatible Log on Windows 10, Windows Server 2016/19
Simplifies the Windows update workflow on servers under certain situations
Awesome Script for Clean and Update your Windows
Script and Regedit files to fix the issues I encountered in my work
Having issues with Windows installing updates
Useful Scripts that aid in Windows updates.
Troubleshooting Tool for Windows Updates
Keeps AdaptiveSleepService in Manual Startup state and Stopped, across Windows Updates or driver updates, so that PCs will not Hibernate from Sleep.