overflow

efency a.k.a. "libefency" is a malloc() debugger similar to the famous efence ("libefence") debugger developed by Bruce Perens. The main focus is detecting buffer overflows and some UAF (Use-After-Free).

Allows overflowing boundaries of array indexes, example, 'list.overflow(-1)' returns the last element

NPM library that provides a ranged overflow for numbers.