The post discusses 'Fui', a C library designed for framebuffer interaction in TTY environments, evoking nostalgia for earlier computing days with quick, small graphical programs. Users reminisced about classic programming experiences and debated the fundamental concept of a framebuffer, particularly its applicability in Linux versus other operating systems. Some users proposed potential expansions for Fui, like porting LVGL for enhanced GUI options. Commentary also served as a cautionary note about executing commands obtained from the internet, emphasizing the importance of understanding command implications in TTY contexts. Users shared interesting commands for exploring framebuffer functionalities, illustrating both curiosity and technical exploration with graphics on TTY systems.