I've had pretty much the same experience with my AI chat app. Nothing works well. Markdown rendering is slow and laggy, streaming is slow and laggy, everything

I've had pretty much the same experience with my AI chat app. Nothing works well. Markdown rendering is slow and laggy, streaming is slow and laggy, everything locks up the UI. I've tried at least 5 of the most popular text editor components for UIKit and SwiftUI on GitHub, and all were broken in one way or another, buggy, and slow as well. It's ridiculous.