[knownothing]

all these answers are helpful but misguided. it is a lot of jargon but there is some value to be had, depending on your situation.

i'd argue that this situation is if you're a developer at a large company or enterprise. developing can be a nightmare because testing and/or deploying is so difficult. sometimes this is by design, sometimes by virtue of incompetence. other times people want to change it, they just don't know how.

tools like this claim they can change this. whether that's true or not. well, that depends on more than just what tools you use but it is part of the equation.