Application performance is often under-appreciated. At least until the user complaints start rolling in. Spending time tuning your application can be tough to justify to management, but performance is the ultimate feature. Even small increases in performance can drastically improve adoption of your application. Performance impacts the bottom line like a meteorite impacts the Earth.

In this talk, we're going to tune modern web applications built in ASP.NET Core. You'll learn how to measure performance and find bottlenecks. You'll also learn how to fix common performance issues and best practices that you can follow to create performant code. You'll leave this talk with a plethora of tools and techniques that you can use on the job. After this talk, you'll be able to make apps faster than Usain Bolt with cheetahs for shoes.