unity edit prefab gameobject from script code example

Example: unity create gameobject from prefab in script

using UnityEngine;

public class example : MonoBehaviour
{
	public GameObject prefab;
    
	// Start is called before the first frame update
	void Start()
	{
		Instantiate(prefab, new Vector3(0, 0, 0), Quaternion.identity);
	}
}