A code kata is a programming exercise in which a developer practices their coding skills by solving a problem or implementing a specific feature repeatedly. The term “kata” comes from martial arts, where it refers to a sequence of movements practiced to perfection. Similarly, in coding, a kata involves repeatedly working on a coding problem to improve one’s skills, learn new techniques, and gain deeper understanding. The goal is not just to solve the problem but to refine the solution and improve the process each time.