I really love Quartz Composer from Apple which is a quite old app, not updated for years. It works well on my 2015 mid MacBook Pro, but not on new M1 iMac. Does anyone know how to run this great app on my new machine? Thank you!
How to run Quartz Composer on M1 iMac?
To get the most recent (final?) version of Quartz Composer you'll need to download "Additional Tools for Xcode 11.4" from April, 2021: https://developer.apple.com/download/all/?q=Quartz%20Composer%20Visualizer
Quartz Composer runs fine on my M1 Mac, macOS may prompt you to install Rosetta 2: https://support.apple.com/en-us/HT211861
Thank you, I succeeded to open Quartz Composer on M1. But most of the files created by old version crash when editing on new Composer. Anyway, the tool is back to alive.