react-router-dom - npm Package Versions

v7.5.0

Date: 2025-04-04

What's Changed

route.lazy Object API

We've introduced a new route.lazy API which gives you more granular control over the lazy loading of route properties that you could not achieve with the route.lazy() function signature. This is useful for Framework mode and performance-critical library mode applications.

createBrowserRouter([
  {
    path: "/show/:showId",
    lazy: {
      loader: async () => (await import("./show.loader.js")).loader,
      action: async () => (await import("./show.action.js")).action,
      Component: async () => (await import("./show.component.js")).Component,
    },
  },
]);

⚠️ This is a breaking change if you have adopted the route.unstable_lazyMiddleware API which has been removed in favor of route.lazy.unstable_middleware. See the Unstable Changes section below for more information.

Minor Changes

• react-router - Add granular object-based API for route.lazy to support lazy loading of individual route properties (#13294)

Patch Changes

• @react-router/dev - Update optional wrangler peer dependency range to support wrangler v4 (#13258)
• @react-router/dev - Reinstate dependency optimization in the child compiler to fix depsOptimizer is required in dev mode errors when using vite-plugin-cloudflare and importing Node.js builtins (#13317)

Unstable Changes

⚠️ Unstable features are not recommended for production use

• react-router - Introduce future.unstable_subResourceIntegrity flag that enables generation of an importmap with integrity for the scripts that will be loaded by the browser (#13163)
• react-router - Remove support for the route.unstable_lazyMiddleware property (#13294)
  • In order to lazily load middleware, you can use the new object-based route.lazy.unstable_middleware API
• @react-router/dev - When future.unstable_viteEnvironmentApi is enabled, ensure critical CSS in development works when using a custom Vite base has been configured (#13305)

Changes by Package

• create-react-router
• react-router
• @react-router/architect
• @react-router/cloudflare
• @react-router/dev
• @react-router/express
• @react-router/fs-routes
• @react-router/node
• @react-router/remix-config-routes-adapter
• @react-router/serve

Full Changelog: v7.4.1...v7.5.0