During which period did most computer art center around computer programming?

Most computer art centered around computer programming during the late 1960s through the 1980s. This period saw artists and programmers experimenting with algorithms and coding to create visual art, often using early computer systems and programming languages like APL and BASIC. The focus on programming allowed for new forms of creativity and interactivity, leading to the development of computer-generated graphics and digital installations. The influence of this era laid the foundation for contemporary digital art practices.