awesome-katas VS angular-performance-checklist

You can find lists that group exercises such as this one

This is true, by the way, for learning another language, as well. That's obviously a much higher investment, but it makes you more well-rounded as a developer. I regularly practice code katas, the same one in different languages and approaches, to constantly re-evaluate my way of thinking and solving problems.

there is this famous checklist that covers "everything". https://github.com/mgechev/angular-performance-checklist

The Angular Performance Checklist is a great resource for optimizing performance in Angular. It provides a list of common performance issues and best practices for avoiding them. It also provides a list of tools and techniques that can help you to identify and fix performance issues in your code.