What is the code of childhood To Kill a Mockingbird?

The code of childhood in "To Kill a Mockingbird" revolves around themes of innocence, morality, and courage. Scout and Jem learn about the complexities of the adult world, grappling with issues of race, justice, and compassion. Through their experiences, they come to understand the importance of standing up for what is right, even in the face of prejudice and adversity.