Comment by prakis

I used D for a small prototype. I wrote that same program in GO, C# and Java(native compiled with GraalVM).

The CPU and RAM usage of D-lang out performed all other languages.

Compiled binary size:

D-Lang : 450KB Go : 2 MB C#(.NET) : 8 MB Java-GraalVM: 9 MB

D-Lang CPU & RAM Usage is also less than GO. Unfortunately D-Lang is not popular, not many libraries available.