Remix is a full-stack React framework developed by the creators of React Router, built on web-standard APIs (fetch, FormData, Response) to enable fast server-rendering and seamless progressive enhancement. Its unique data loading model — using loaders and actions in route modules — makes Remix apps extremely fast at initial load while still being fully interactive React applications. It's used by teams building web applications that prioritize server-side performance, accessibility, and resilience over purely client-side rendering. Remix apps expose __remixContext and __remixRouteModules objects in the page's JavaScript, and production builds generate assets under a /build/ or /_remix/ path. The framework's form handling without JavaScript (progressive enhancement) means Remix apps often work correctly even with JS disabled — a distinguishing characteristic from CSR-only React apps.
Paste any URL to instantly detect whether it was built with Remix. Our engine checks 5 technical signals.
Remix is used across many industries. These are the most common website types built on this platform:
Businesses of all sizes
Fast, reliable site building with professional results
Designers and developers
Powerful tools with minimal setup
Startups
Quick launch with scalable infrastructure
Content creators
Beautiful presentation for your work
Every Remix website leaves distinctive technical fingerprints. Here's what to look for:
JavaScript Patterns
2 script patterns linked to Remix
HTML Attributes
2 HTML patterns in the page source
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