@remix-run/express
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Changelog
v2.15.0
Date: 2025-11-19
Stabilize the future.v3_routeConfig
future flag, replacing future.unstable_routeConfig
. This enables support for routes.ts
to assist with the migration to React Router v7. (#10236)
Note that if you had already enabled the future.unstable_routeConfig
flag, your route config in app/routes.ts
is no longer defined via the routes
export and must now be defined via the default export.
import { type RouteConfig } from "@remix-run/route-config";
-export const routes: RouteConfig = [];
+export default [] satisfies RouteConfig;
Changelog
v2.14.0
Date: 2024-11-08
Deprecate SerializeFrom
in favor of generics because it will be removed in React Router v7 (#10173)
Add deprecation warning to @remix-run/eslint-config
(#10174)
Add support for routes.ts
behind future.unstable_routeConfig
flag to assist with the migration to React Router v7. (#10107)
Config-based routing is the new default in React Router v7, configured via the routes.ts
file in the app directory. Support for routes.ts
and its related APIs in Remix are designed as a migration path to help minimize the number of changes required when moving your Remix project over to React Router v7. While some new packages have been introduced within the @remix-run
scope, these new packages only exist to keep the code in routes.ts
as similar as possible to the equivalent code for React Router v7.
When the unstable_routeConfig
future flag is enabled, Remix's built-in file system routing will be disabled and your project will opted into React Router v7's config-based routing.
To enable the flag, in your vite.config.ts
file:
remix({
future: {
unstable_routeConfig: true,
},
});
A minimal routes.ts
file to support Remix's built-in file system routing looks like this:
// app/routes.ts
import { flatRoutes } from "@remix-run/fs-routes";
import type { RouteConfig } from "@remix-run/route-config";
export const routes: RouteConfig = flatRoutes();
Log deprecation warnings for v3 future flags (#10126)
@deprecated
annotations to json
/defer
utilitiesdefaultShouldRevalidate
value when using single fetch (#10139)create-remix
@remix-run/architect
@remix-run/cloudflare
@remix-run/cloudflare-pages
@remix-run/cloudflare-workers
@remix-run/css-bundle
@remix-run/deno
@remix-run/dev
@remix-run/eslint-config
@remix-run/express
@remix-run/fs-routes
@remix-run/node
@remix-run/react
@remix-run/route-config
@remix-run/routes-option-adapter
@remix-run/serve
@remix-run/server-runtime
@remix-run/testing
Full Changelog: v2.13.1...v2.14.0