Remix

Remix leans into web standards (forms, HTTP caching, URL-based routing) instead of inventing its own abstractions. It's React-based but treats the server as a first-class citizen, not an afterthought.

Fully free under MIT. No paid tier, no cloud service. Remix was acquired by Shopify, which funds development. The framework itself has no monetization. There's nothing to host: it's a framework you build with. Deploys anywhere: Vercel, Cloudflare Workers, Fly.io, Node.js servers, Deno. The adapter system means you're not locked to any platform.

Solo developers: Remix is a great choice if you like working with web fundamentals. The mental model is simpler than Next.js in many ways: data loading is per-route, mutations use forms, errors have boundaries. Small to large teams: the nested routing and data loading patterns scale well.

The catch: Remix merged with React Router v7 in late 2024, which confused the ecosystem. The project is stable and actively maintained, but the branding transition means some docs and tutorials reference the old structure. Also, Next.js has a much larger ecosystem of examples, templates, and third-party integrations.