Upgraded Unity Hierarchy Window
(╯°□°）╯︵ [ If you liked my asset, Star my repo or follow my itch.io profile ]
Documentation: https://i-n-f.itch.io/my-hierarchy
To get the asset, you can download an official release package from the releases page or by clicking the green "<> Code" dropdown and click "Download Zip" from that you can simply just extract it's contents and copy paste it to your project's asset folder.