While the "Remix" renaming / branding is a little confusing, the React Router team has always done a fantastic job delivering a robust solution that properly leverages the web as the platform. Its framework mode (fka "Remix") is simpler and better than Next.js, and more featureful than vite-ssr. Want to mutate data? Use a form. Fetch data? Uses browser-native fetch under the hood. It's all about the fundamentals: HTML and HTTP. You can decide how much clientside JS to ship, and mostly eliminate it. OR, if you want a traditional SPA, go for it. A quick HN comment thumbed on my phone can't do it justice -- but it's very, very good. And its maintainers have a stellar track record. (No vendor bias like w/ Next.js / Vercel.)
FWIW, I've been doing webdev-related work for a living since 1998, and React since 2016.
FWIW, I've been doing webdev-related work for a living since 1998, and React since 2016.