docs: add docs page for prerendering

docs/1.getting-started/10.deployment.md

@@ -71,62 +71,7 @@ There are two ways to deploy a Nuxt application to any static hosting services:
 - Static site generation (SSG) with `ssr: true` pre-renders routes of your application at build time. (This is the default behavior when running `nuxi generate`.) It will also generate `/200.html` and `/404.html` single-page app fallback pages, which can render dynamic routes or 404 errors on the client (though you may need to configure this on your static host).
 - Alternatively, you can prerender your site with `ssr: false` (static single-page app). This will produce HTML pages with an empty `<div id="__nuxt"></div>` where your Vue app would normally be rendered. You will lose many SEO benefits of prerendering your site, so it is suggested instead to use [`<ClientOnly>`](/docs/api/components/client-only) to wrap the portions of your site that cannot be server rendered (if any).
 
-### Crawl-based Pre-rendering
-
-Use the [`nuxi generate` command](/docs/api/commands/generate) to build and pre-render your application using the [Nitro](/docs/guide/concepts/server-engine) crawler. This command is similar to `nuxt build` with the `nitro.static` option set to `true`, or running `nuxt build --prerender`.
-
-```bash [Terminal]
-npx nuxi generate
-```
-
-That's it! You can now deploy the `.output/public` directory to any static hosting service or preview it locally with `npx serve .output/public`.
-
-Working of the Nitro crawler:
-
-1. Load the HTML of your application's root route (`/`), any non-dynamic pages in your `~/pages` directory, and any other routes in the `nitro.prerender.routes` array.
-2. Save the HTML and `payload.json` to the `~/.output/public/` directory to be served statically.
-3. Find all anchor tags (`<a href="...">`) in the HTML to navigate to other routes.
-4. Repeat steps 1-3 for each anchor tag found until there are no more anchor tags to crawl.
-
-This is important to understand since pages that are not linked to a discoverable page can't be pre-rendered automatically.
-
-::read-more{to="/docs/api/commands/generate#nuxi-generate"}
-Read more about the `nuxi generate` command.
-::
-
-### Selective Pre-rendering
-
-You can manually specify routes that [Nitro](/docs/guide/concepts/server-engine) will fetch and pre-render during the build or ignore routes that you don't want to pre-render like `/dynamic` in the `nuxt.config` file:
-
-```ts twoslash [nuxt.config.ts]
-export default defineNuxtConfig({
-  nitro: {
-    prerender: {
-      routes: ['/user/1', '/user/2'],
-      ignore: ['/dynamic']
-    }
-  }
-})
-```
-
-You can combine this with the `crawlLinks` option to pre-render a set of routes that the crawler can't discover like your `/sitemap.xml` or `/robots.txt`:
-
-```ts twoslash [nuxt.config.ts]
-export default defineNuxtConfig({
-  nitro: {
-    prerender: {
-      crawlLinks: true,
-      routes: ['/sitemap.xml', '/robots.txt']
-    }
-  }
-})
-```
-
-Setting `nitro.prerender` to `true` is similar to `nitro.prerender.crawlLinks` to `true`.
-
-::read-more{to="https://nitro.unjs.io/config#prerender"}
-Read more about pre-rendering in the Nitro documentation.
-::
+:read-more{title="Nuxt prerendering" to="/docs/getting-started/prerendering"}
 
 ### Client-side Only Rendering
 

docs/1.getting-started/9.prerendering.md

@@ -0,0 +1,177 @@
+---
+title: "Prerendering"
+description: Nuxt allows pages to be statically rendered at build time to improve certain performance or SEO metrics
+navigation.icon: i-ph-code-block-duotone
+---
+
+Nuxt allows for select pages from your application to be rendered at build time. Nuxt will serve the prebuilt pages when requested instead of generating them on the fly.
+
+:read-more{title="Nuxt rendering modes" to="/docs/guide/concepts/rendering"}
+
+## Crawl-based Pre-rendering
+
+Use the [`nuxi generate` command](/docs/api/commands/generate) to build and pre-render your application using the [Nitro](/docs/guide/concepts/server-engine) crawler. This command is similar to `nuxt build` with the `nitro.static` option set to `true`, or running `nuxt build --prerender`.
+
+This will build your site, stand up a nuxt instance, and, by default, prerender the root page `/` along with any of your site's pages it links to, any of your site's pages they link to, and so on.
+
+```bash [Terminal]
+npx nuxi generate
+```
+
+You can now deploy the `.output/public` directory to any static hosting service or preview it locally with `npx serve .output/public`.
+
+Working of the Nitro crawler:
+
+1. Load the HTML of your application's root route (`/`), any non-dynamic pages in your `~/pages` directory, and any other routes in the `nitro.prerender.routes` array.
+2. Save the HTML and `payload.json` to the `~/.output/public/` directory to be served statically.
+3. Find all anchor tags (`<a href="...">`) in the HTML to navigate to other routes.
+4. Repeat steps 1-3 for each anchor tag found until there are no more anchor tags to crawl.
+
+This is important to understand since pages that are not linked to a discoverable page can't be pre-rendered automatically.
+
+::read-more{to="/docs/api/commands/generate#nuxi-generate"}
+Read more about the `nuxi generate` command.
+::
+
+### Selective Pre-rendering
+
+You can manually specify routes that [Nitro](/docs/guide/concepts/server-engine) will fetch and pre-render during the build or ignore routes that you don't want to pre-render like `/dynamic` in the `nuxt.config` file:
+
+```ts twoslash [nuxt.config.ts]
+export default defineNuxtConfig({
+  nitro: {
+    prerender: {
+      routes: ["/user/1", "/user/2"],
+      ignore: ["/dynamic"],
+    },
+  },
+});
+```
+
+You can combine this with the `crawlLinks` option to pre-render a set of routes that the crawler can't discover like your `/sitemap.xml` or `/robots.txt`:
+
+```ts twoslash [nuxt.config.ts]
+export default defineNuxtConfig({
+  nitro: {
+    prerender: {
+      crawlLinks: true,
+      routes: ["/sitemap.xml", "/robots.txt"],
+    },
+  },
+});
+```
+
+Setting `nitro.prerender` to `true` is similar to `nitro.prerender.crawlLinks` to `true`.
+
+::read-more{to="https://nitro.unjs.io/config#prerender"}
+Read more about pre-rendering in the Nitro documentation.
+::
+
+Lastly, you can manually configure this using routeRules.
+
+```ts twoslash [nuxt.config.ts]
+export default defineNuxtConfig({
+  routeRules: {
+    // Set prerender to true to configure it to be prerendered
+    "/rss.xml": { prerender: true },
+    // Set it to false to configure it to be skipped for prerendering
+    "/this-DOES-NOT-get-prerendered": { prerender: false },
+    // Everything under /blog gets prerendered as long as it
+    // is linked to from another page
+    "/blog/**": { prerender: true },
+  },
+});
+```
+
+::read-more{to="https://nitro.unjs.io/config/#routerules"}
+Read more about Nitro's `routeRules` configuration.
+::
+
+As a shorthand, you can also configure this in a page file using [`defineRouteRules`](/docs/api/utils/define-route-rules).
+
+::read-more{to="/docs/guide/going-further/experimental-features#inlinerouterules" icon="i-ph-star-duotone"}
+This feature is experimental and in order to use it you must enable the `experimental.inlineRouteRules` option in your `nuxt.config`.
+::
+
+```vue [pages/index.vue]
+<script setup>
+// Or set at the page level
+defineRouteRules({
+  prerender: true,
+});
+</script>
+
+<template>
+  <div>
+    <h1>Homepage</h1>
+    <p>Pre-rendered at build time</p>
+  </div>
+</template>
+```
+
+This will be translated to:
+
+```ts [nuxt.config.ts]
+export default defineNuxtConfig({
+  routeRules: {
+    "/": { prerender: true },
+  },
+});
+```
+
+## Runtime prerender configuration
+
+### `prerenderRoutes`
+
+You can use this at runtime within a [Nuxt context](/docs/guide/going-further/nuxt-app#the-nuxt-context) to add more routes for Nitro to prerender.
+
+```vue [pages/index.vue]
+<script setup>
+prerenderRoutes(["/some/other/url"]);
+</script>
+
+<template>
+  <div>
+    <h1>This will register other routes for prerendering when prerendered</h1>
+  </div>
+</template>
+```
+
+:read-more{title="prerenderRoutes" to="/docs/api/utils/prerender-routes"}
+
+### `prerender:routes` Nuxt hook
+
+This is called before prerendering for additional routes to be registered.
+
+```ts [nitro.config.ts]
+export default defineNuxtConfig({
+  hooks: {
+    async "prerender:routes"(ctx) {
+      const { pages } = await fetch("https://api.some-cms.com/pages").then(
+        (res) => res.json(),
+      );
+      for (const page of pages) {
+        ctx.routes.add(`/${page.name}`);
+      }
+    },
+  },
+});
+```
+
+### `prerender:generate` Nitro hook
+
+This is called for each route during prerendering. You can use this for fine grained handling of each route that gets prerendered.
+
+```ts [nitro.config.ts]
+export default defineNuxtConfig({
+  nitro: {
+    hooks: {
+      "prerender:generate"(route) {
+        if (route.route?.includes("private")) {
+          route.skip = true;
+        }
+      },
+    },
+  },
+});
+```