What is nothing but net meaning?

The phrase "nothing but net" originated in the sport of basketball, and refers to a perfectly executed shot in which the ball goes straight through the basket without touching the rim or backboard. It is considered a highly desirable outcome, particularly in three-point shots, as it indicates skill and accuracy on the part of the shooter. The term has since been adopted more broadly to indicate any situation in which a goal is achieved with great ease or precision.