> Anecdotally documentation in JS framework world is quite bad or missing. So maybe not much of an argument? Compare React documentation to Flutter for example.

can you give some examples of poor documentation? most frontend JS frameworks (react included) have friendly, comprehensive documentation.

- https://beta.reactjs.org/learn

- https://redux.js.org/introduction/getting-started

- https://svelte.dev/docs

- https://vuejs.org/v2/guide/