For seventy years, this was simply what “writing software” meant. It may not stay the default for much longer.
There’s no academic literature to cite here — this is a coinage for a shift still in progress, not an established term with a settled history. What’s worth naming is the pattern, not any external authority on it: skills that were once simply “how a task gets done” can become specialised or artisanal within a generation once a faster alternative displaces the default — hand-lettering before typesetting, mental arithmetic before calculators, film photography before digital. Hand-coding may be headed the same direction: not disappearing, but shifting from default practice to a specific, chosen craft.