Controlling Object Visibility and Editability in Unity Using HideFlags

Unity 2019.4.9f1 - Toggle Show/Hide Gameobject with one keystroke. - Questions & Answers - Unity Discussions

Hide gameObjects which are blocking camera's view - Questions & Answers - Unity Discussions

How to hide and show an object in unity

c# - How Can i Hide an Object in The Shadows Without Making the Shadows Completely Dark (Unity) - Stack Overflow

If you are annoyed by clicking the UI by mistake when selecting objects in your scene you can disable the UI layer for the sceneview in the Layers dropdown. : r/Unity3D

Hide and Reveal Secret Rooms in Unity

Unity 2020 By Example - Third Edition

Right-Click option to Hide or Show objects (temporarily) during prototyping - Feature requests - GDevelop Forum

c# - Developing in Unity with XR Ray Interactable, selected objects can't be detected in different function within same script - Stack Overflow

Make a Gameobject invisible in Unity - VionixStudio