React/Vue/Svelte/... are pretty nice ideas and the required tooling to make them work on top of CoreJS is not that extensive of an effort. The main issue is the

React/Vue/Svelte/... are pretty nice ideas and the required tooling to make them work on top of CoreJS is not that extensive of an effort. The main issue is the complexity introduced by building everything and anything on top of each other as you described. In the C world, most tools are orthogonal. The compilers don't need to know about the design of the package managers and the task runners don't care about either. Yes, we have glue tooling, but that is also and external project and the dependencies are interfaces instead of monkey-patching each other.