If you're an everyday C/C++ programmer and can't imagine how Angr could fit into your workflow, then check out DeepState (https://github.com/trailofbits/deepstate). It is a Google Test-compatible unit testing framework that lets you write parameterized unit tests, using Angr to perform the state space exploration. What that means is that you can write a unit test, e.g. that addition of two integers doesn't overflow (it can), and using the power of Angr, DeepState will evaluate your test for all possible integers, not hard-coded ones, and not just some randomly chosen ones.