[miles7]

Another important consideration is library development. As someone developing a large library, when we were previously developing in C++ we would encounter large barriers where some design goal we had either couldn't be done in the language in a practical sense or would require hours of tweaking things like template constraints to work correctly. Our users also had such a hard time extending our library's features they usually gave up and just waited for us to add features for them.

Now that we're developing in Julia we can realize our designs as we envisioned them with very little code. Features like multiple dispatch have been a lifesaver for us. And we are getting performance that is quite close to C++. Now we're looking forward to using features like composable multithreading.

One could wonder "why not use python?" but for performance reasons one ends up with the 'two-language problem' which we wanted to avoid.