Vite Nitro Plugin

import { defineConfig } from "vite";
import { nitro } from "nitro/vite";

export default defineConfig({
  plugins: [
    nitro(),
    {
      name: "my-nitro-plugin",
      nitro: {
        setup: (nitro) => {
          nitro.options.routes["/"] = "#virtual-by-plugin";
          nitro.options.virtual["#virtual-by-plugin"] =
            `export default () => new Response("Hello from virtual entry!")`;
        },
      },
    },
  ],
});

Instead of using a separate nitro.config.ts, you can configure Nitro directly in your Vite config. This gives you access to Nitro's setup hook where you can register routes and virtual modules programmatically.

Vite Configuration

import { defineConfig } from "vite";
import { nitro } from "nitro/vite";

export default defineConfig({
  plugins: [
    nitro(),
    {
      name: "my-nitro-plugin",
      nitro: {
        setup: (nitro) => {
          nitro.options.routes["/"] = "#virtual-by-plugin";
          nitro.options.virtual["#virtual-by-plugin"] =
            `export default () => new Response("Hello from virtual entry!")`;
        },
      },
    },
  ],
});

The config adds two plugins: the nitro() plugin and a custom plugin that uses the nitro.setup hook. Inside the setup function, you have access to Nitro's options object. This example registers a virtual route at / that maps to a virtual module #virtual-by-plugin, then defines that module inline.

Learn More

• Configuration