Powercord is a lightweight client mod focused on simplicity and performance.
How to Uninstall
To enable Hardware Acceleration in Discord, go to your Discord settings and click on the Appearance setting. Scroll all the way down and enable Hardware Accelaration. Discord will ask to restart the application, which is required. Without this option being enabled, Dream Frame will make Discord lag a lot. If you're using a Linux operating, you should be fine.