The most fundamental goal of Cosmos is being in touch with the real universe.
Having native code, gives you the very best conditions for attaining the desired performance.
- It leaves more headroom, which means you can afford more abstraction.
- It makes it simpler to reason about the actual space and time costs.
- There is no startup and memory overhead of a big supporting runtime.
In addition, your users will not have the hazzle of downloading whatever new framework with the newest features every time they have to install your software.