What is framework Agnostic?

Question

Algorithms

I came across the use of the Agnostic framework in the project description. What is it and what is it eaten with? I googled a little and came across articles mainly from the Game industry. And I understood a little that all business logic should be in the models, which will ensure the subsequent simple transfer of the application from one frame to another.
Did I understand correctly?

Answer 1

The phrase framework agnostic means that a solution is not tied to any particular framework and can run under any (perhaps with the help of some kind of adapter).

Answer 2

Agnostic ≈ independent of

Answer 3

Means without reference to the functionality and features of the framework.
That is, the minimum number of connections or their absence at all (via an abstract interface).
Thus, it becomes easy to change from one underlying interface to another, with fewer changes to the code.