I think you are right on the libraries, that's why there's currently an initiative in D eco-system to have D compiler DMD as a library, and the aim is probably

I think you are right on the libraries, that's why there's currently an initiative in D eco-system to have D compiler DMD as a library, and the aim is probably for compiler should be the only way to run the library without extra code [1]. I really wished any modern language should try supplanting Fortran for HPC and personally my bet is on D. [1]DMD Compiler as a Library: A Call to Arms: https://news.ycombinator.com/item?id=39465838 https://news.ycombinator.com/item?id=39465838