Inertia.Net
Inertia.js v3 · .NET 10Native AOT ready

The missing .NET adapter for Inertia.js

Keep your ASP.NET Core routes, controllers, authentication and validation. Add React, Vue or Svelte pages without a separate API or a client-side router.

Get startedQuick startStar on GitHub
or start from a template
app.MapGet("/", () => Render("Home", new InertiaProps
{
    ["greeting"] = "Hello from .NET",
});
Minimal API endpointInertia.js v3

Everything the protocol needs

One adapter. The whole Inertia v3 surface.

The adapter implements the protocol, not a subset of it: partial reloads, deferred and merged props, once props, infinite scroll, history state, SSR and DevTools.

Minimal APIs, MVC or FastEndpoints

One adapter, three backend styles. Render pages from endpoints or controllers without changing how your app routes requests.

Props that do real work

Lazy, optional, deferred, merged, once, cached and infinite-scroll props. Resolved in a single pass and serialized without reflection.

Server-side rendering

Render the first visit on Node, start and supervise the process from .NET, and fall back to the client when a render fails.

Vite, built in

Manifest tags, a dev-server hot file, chunk prefetching, CSP nonces and a CDN asset base URL. No custom build plumbing.

Validate the Inertia way

Validation failures redirect back with errors, bags and Precognition live validation. CSRF protection is one middleware call.

Fast and AOT-ready

UTF-8 output, pooled buffers, source-generated JSON and no reflection over your props. Native AOT is covered by CI.

One server, three frontends

Your backend stays the source of truth.

Endpoints return pages, not JSON envelopes. Inertia links and forms keep the SPA feel while ASP.NET Core keeps ownership of routing, auth and validation.

  • Minimal APIs, MVC controllers and FastEndpoints
  • Validation errors redirect back automatically
  • CSRF, flash data and encrypted history state
  • Vite manifests, dev server and chunk prefetching
Minimal APIMVC controllersFastEndpoints.NET 10
R

React

React 19

V

Vue

Vue 3

S

Svelte

Svelte 5

Same server. Same props. Pick the client package for your framework.

Production details included

The boring parts are already handled.

Asset versioning, SSR circuit breakers, CSRF cookies, proxy headers, Native AOT and generated TypeScript types are part of the package — not a recipe you copy from a blog post.

Explore the configuration

Antiforgery

XSRF cookie, validation and 419 responses

History state

Encryption, clearing and fragments

SSR supervision

Managed Node process, health and breaker

Native AOT

Source-generated JSON, zero reflection

Ready to build the .NET way?

Install the package, add a root template, and render your first page in a few minutes.

Install Inertia.NetBrowse samples