> Some sort of opinionated framework that compiles to Nix would be great for maintaining large Nix projects. (The Javascript world already went though this phase.)
Out of curiosity, are you talking about Typescript? Not really a framework, but I can't really think of a framework that 'won' in this sense for JS, and also compiles to JS.
On the front-end there's Svelte, which is actually compiled with Javascript, and React, which is has the biggest market share of opinionated Javascript frameworks, but at best you could say JSX is compiled to HTML.
On the back-end, there's express, but that doesn't involve any compilation, and is far from opinionated...
Out of curiosity, are you talking about Typescript? Not really a framework, but I can't really think of a framework that 'won' in this sense for JS, and also compiles to JS.
On the front-end there's Svelte, which is actually compiled with Javascript, and React, which is has the biggest market share of opinionated Javascript frameworks, but at best you could say JSX is compiled to HTML.
On the back-end, there's express, but that doesn't involve any compilation, and is far from opinionated...