Upload Handler Composition This doc is a WIP: It was extracted from the API docs for file uploads so it’s a bit out of context. We intend to re-write this as a general guide on f...

Module Constraints Server Code Pruning No Module Side Effects Higher Order Functions Browser-Only Code on the Server Initializing Browser-Only APIs Document Guard Lazy Initiali...

Accessibility Links Routing Accessibility Accessibility in a Remix app looks a lot like accessibility on the web in general. Using proper semantic markup and following the Web...

Contributing to Remix Contributor License Agreement Setup Think You Found a Bug? Proposing New or Changed API? Issue Not Getting Attention? Making a Pull Request? Tests Docs ...

shouldRevalidate actionResult defaultShouldRevalidate currentParams currentUrl nextParams nextUrl formMethod formAction formData Use Cases Never reloading the ro...

Accessibility Links Routing Accessibility Accessibility in a Remix app looks a lot like accessibility on the web in general. Using proper semantic markup and following the Web...

Streaming The problem The solution Enable React 18 Streaming Using defer Evaluating the solution FAQ Why not defer everything by default? When does the fallback render? ...

Performance Bundle analysis The Edge This Website + Fly.io Cloudflare Workers Other Technologies Performance This document is in draft, we will be adding more practical inf...

meta (v2) meta Function Parameters location matches data params Accessing Data from Parent Route Loaders Gotchas with meta and Nested Routes Global meta Avoid meta ...

Sessions Using Sessions Session Gotchas createSession isSession createSessionStorage createCookieSessionStorage createMemorySessionStorage createFileSessionStorage (no...