Open-source alternatives to UnityNonNull

NaughtyAttributes is a collection of custom attributes for the Unity Editor inspector that allows for field validation, the exposure of non-serialized properties, and the addition of custom UI controls. It functions as an extension library to customize how fields are drawn and behave within the inspector interface without requiring the author to write custom editor scripts. The library provides tools for creating interactive elements such as buttons that execute specific methods, as well as specialized input controls like sliders and dropdowns. It enables the display of native properties and