Access modifiers cheat sheet in UNITY

AnzyAccessModifiersCheatSheet.cs

using UnityEngine;

public class CommonAccessModifiers : MonoBehaviour
{
	// VISIBLE/EDITABLE from the inspector, this script
	// and other scripts
	public int MyCounter1;

	// VISIBLE/EDITABLE in this script, and VISIBLE
	// in other scripts
	public int MyCounter2 { get; private set; }
	
	// VISIBLE/EDITABLE from the inspector and this script
	[SerializeField]
	private int _myCounter3;

	// VISIBLE only in this script
	private int _myCounter4;

	// VISIBLE only in this script, and subclasses
	protected int MyCounter5;
}

public class AdvancedAccessModifiers : MonoBehaviour
{
	// VISIBLE/EDITABLE from the inspector, this script and
    	// VISIBLE in other scripts
	[field:SerializeField]
	public int MyCounter6 { get; private set; }

	// VISIBLE/EDITABLE from this script and other scripts
	[HideInInspector]
	public int MyCounter7 = 12;

	// VISIBLE/EDITABLE from the inspector (for instances) 
	[System.Serializable]
	public class MyInnerClass
	{
		public int myInt = 10;
	 	public Color myColor = Color.white;
	}

	public MyInnerClass MyInnerClassInstance;
}