sql-server-performance-scripts
There are 2 repositories under sql-server-performance-scripts topic.
VladDBA/PSBlitz
a PowerShell-based tool that outputs SQL Server health and performance diagnostics data to either Excel or HTML, and saves execution plans and deadlock graphs as .sqlplan and .xdl files.
dhruvsheth37/SQL-Server-Helper-Script
This repository contains all helping SQL Server Script which will use in day to day life to troubleshoot and understand SQL Server Health.