None on smaller systems with simple tech that we know will be replaced within 5-10 years because tech moves on. 60% devtime on larger systems with millions of

None on smaller systems with simple tech that we know will be replaced within 5-10 years because tech moves on. 60% devtime on larger systems with millions of lines of code that will live on. We used to test on smalller applications as well, but we rarely had a need for it because the systems rarely changed until technology and architecture forced rewrites. Like moving from windows based applications to asp.net web-apps to apis with JS fronts to cloud native. Our productivity is up by 80% because we mainly do smaller, single to few function apps and our debugging time or the amount of user experienced problems hasn’t increased.