What are Metal, API, and Vulkan in graphics programming?

Career: Metal Api Vulkan Graphics

Metal, API, and Vulkan are all technologies used in graphics programming to communicate with a computer's GPU for rendering graphics. Metal is a graphics API developed by Apple for iOS and macOS devices, providing high-efficiency access to the GPU. Vulkan is a cross-platform graphics API developed by the Khronos Group, offering low-level control and high performance for rendering 2D and 3D graphics. Both APIs are used by developers to create visually rich applications such as games and professional graphics software.