Partial Prerendering #57287

wyattjoh · 2023-10-23T19:58:30Z

This PR introduces a build optimization to create a "partial prerender" of the page.

During compilation, we create a static shell for the page using your existing Suspense boundaries. Components that can be static will be included in this static shell, leaving holes for the dynamic components.
Using <Suspense />, we can define fallbacks to be included in the partial prerender, as well as the holes for the dynamic components to stream into.

This means Next.js can initially serve a static loading skeleton, kicking off the dynamic parts in parallel. Then, the dynamic components stream in on demand. Dynamic components can use cookies(), headers(), 'cache': 'no-store', or unstable_noStore() to opt-into dynamic rendering.

wyattjoh · 2023-10-23T19:58:44Z

Current dependencies on/for this PR:

canary
- PR Update Pathname Normalizers #57161
  - PR Revalidate Header Updates #57162
    - PR React Aliases #57283
      - PR Partial Prerendering #57287 👈

This comment was auto-generated by Graphite.

ijjk · 2023-10-23T20:01:06Z

Tests Passed

ijjk · 2023-10-23T22:09:32Z

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js feat/ppr	Change
buildDuration	10.3s	10.6s	⚠️ +276ms
buildDurationCached	6s	6.2s	⚠️ +157ms
nodeModulesSize	174 MB	178 MB	⚠️ +3.34 MB
nextStartRea..uration (ms)	413ms	415ms	N/A

Client Bundles (main, webpack) Overall increase ⚠️

	vercel/next.js canary	vercel/next.js feat/ppr	Change
199-HASH.js gzip	27.9 kB	29.8 kB	⚠️ +1.88 kB
3f784ff6-HASH.js gzip	53.2 kB	53.2 kB	N/A
99.HASH.js gzip	182 B	182 B	✓
framework-HASH.js gzip	45.5 kB	45.5 kB	✓
main-app-HASH.js gzip	252 B	252 B	✓
main-HASH.js gzip	33 kB	33 kB	N/A
webpack-HASH.js gzip	1.75 kB	1.75 kB	N/A
Overall change	73.9 kB	75.8 kB	⚠️ +1.88 kB

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js feat/ppr	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js feat/ppr	Change
_app-HASH.js gzip	206 B	205 B	N/A
_error-HASH.js gzip	182 B	180 B	N/A
amp-HASH.js gzip	506 B	505 B	N/A
css-HASH.js gzip	322 B	323 B	N/A
dynamic-HASH.js gzip	2.59 kB	2.59 kB	✓
edge-ssr-HASH.js gzip	260 B	259 B	N/A
head-HASH.js gzip	350 B	350 B	✓
hooks-HASH.js gzip	369 B	369 B	✓
image-HASH.js gzip	4.38 kB	4.38 kB	N/A
index-HASH.js gzip	256 B	256 B	✓
link-HASH.js gzip	2.67 kB	2.67 kB	N/A
routerDirect..HASH.js gzip	316 B	318 B	N/A
script-HASH.js gzip	385 B	384 B	N/A
withRouter-HASH.js gzip	319 B	319 B	✓
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	3.99 kB	3.99 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js feat/ppr	Change
_buildManifest.js gzip	484 B	482 B	N/A
Overall change	0 B	0 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js feat/ppr	Change
index.html gzip	528 B	529 B	N/A
link.html gzip	541 B	541 B	✓
withRouter.html gzip	524 B	524 B	✓
Overall change	1.06 kB	1.06 kB	✓

Edge SSR bundle Size Overall increase ⚠️

	vercel/next.js canary	vercel/next.js feat/ppr	Change
edge-ssr.js gzip	95.3 kB	95.6 kB	⚠️ +286 B
page.js gzip	158 kB	184 kB	⚠️ +26.6 kB
Overall change	253 kB	280 kB	⚠️ +26.9 kB

Middleware size

	vercel/next.js canary	vercel/next.js feat/ppr	Change
middleware-b..fest.js gzip	625 B	625 B	✓
middleware-r..fest.js gzip	150 B	151 B	N/A
middleware.js gzip	22.9 kB	22.9 kB	N/A
edge-runtime..pack.js gzip	1.92 kB	1.92 kB	✓
Overall change	2.55 kB	2.55 kB	✓

Diff details

Diff for page.js

Diff too large to display

Diff for middleware.js

@@ -2,7 +2,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [826],
   {
-    /***/ 5542: /***/ (
+    /***/ 574: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -21,7 +21,7 @@
       __webpack_require__.r(middleware_namespaceObject);
       __webpack_require__.d(middleware_namespaceObject, {
         default: () => middleware,
-      }); // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/globals.js
+      }); // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/globals.js
 
       async function registerInstrumentation() {
         if (
@@ -91,7 +91,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         // Eagerly fire instrumentation hook to make the startup faster.
         void ensureInstrumentationRegistered();
       }
-      enhanceGlobals(); //# sourceMappingURL=globals.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/error.js
+      enhanceGlobals(); //# sourceMappingURL=globals.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/error.js
 
       class PageSignatureError extends Error {
         constructor({ page }) {
@@ -118,7 +118,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
   Read more: https://nextjs.org/docs/messages/middleware-parse-user-agent
   `);
         }
-      } //# sourceMappingURL=error.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/utils.js
+      } //# sourceMappingURL=error.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/utils.js
 
       /**
        * Converts a Node.js IncomingHttpHeaders object to a Headers object. Any
@@ -253,7 +253,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
             }
           );
         }
-      } //# sourceMappingURL=utils.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/fetch-event.js
+      } //# sourceMappingURL=utils.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/fetch-event.js
 
       const responseSymbol = Symbol("response");
       const passThroughSymbol = Symbol("passThrough");
@@ -299,7 +299,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
             page: this.sourcePage,
           });
         }
-      } //# sourceMappingURL=fetch-event.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/i18n/detect-domain-locale.js
+      } //# sourceMappingURL=fetch-event.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/i18n/detect-domain-locale.js
 
       function detectDomainLocale(domainItems, hostname, detectedLocale) {
         if (!domainItems) return;
@@ -325,7 +325,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
             return item;
           }
         }
-      } //# sourceMappingURL=detect-domain-locale.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/remove-trailing-slash.js
+      } //# sourceMappingURL=detect-domain-locale.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/remove-trailing-slash.js
 
       /**
        * Removes the trailing slash for a given route or page path. Preserves the
@@ -335,7 +335,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
        *   - `/` -> `/`
        */ function removeTrailingSlash(route) {
         return route.replace(/\/$/, "") || "/";
-      } //# sourceMappingURL=remove-trailing-slash.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/parse-path.js
+      } //# sourceMappingURL=remove-trailing-slash.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/parse-path.js
 
       /**
        * Given a path this function will find the pathname, query and hash and return
@@ -363,7 +363,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
           query: "",
           hash: "",
         };
-      } //# sourceMappingURL=parse-path.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/add-path-prefix.js
+      } //# sourceMappingURL=parse-path.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/add-path-prefix.js
 
       /**
        * Adds the provided prefix to the given path. It first ensures that the path
@@ -374,7 +374,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         }
         const { pathname, query, hash } = parsePath(path);
         return "" + prefix + pathname + query + hash;
-      } //# sourceMappingURL=add-path-prefix.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/add-path-suffix.js
+      } //# sourceMappingURL=add-path-prefix.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/add-path-suffix.js
 
       /**
        * Similarly to `addPathPrefix`, this function adds a suffix at the end on the
@@ -386,7 +386,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         }
         const { pathname, query, hash } = parsePath(path);
         return "" + pathname + suffix + query + hash;
-      } //# sourceMappingURL=add-path-suffix.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/path-has-prefix.js
+      } //# sourceMappingURL=add-path-suffix.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/path-has-prefix.js
 
       /**
        * Checks if a given path starts with a given prefix. It ensures it matches
@@ -400,7 +400,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         }
         const { pathname } = parsePath(path);
         return pathname === prefix || pathname.startsWith(prefix + "/");
-      } //# sourceMappingURL=path-has-prefix.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/add-locale.js
+      } //# sourceMappingURL=path-has-prefix.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/add-locale.js
 
       /**
        * For a given path and a locale, if the locale is given, it will prefix the
@@ -419,7 +419,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         }
         // Add the locale prefix to the path.
         return addPathPrefix(path, "/" + locale);
-      } //# sourceMappingURL=add-locale.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/format-next-pathname-info.js
+      } //# sourceMappingURL=add-locale.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/format-next-pathname-info.js
 
       function formatNextPathnameInfo(info) {
         let pathname = addLocale(
@@ -443,7 +443,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
             ? addPathSuffix(pathname, "/")
             : pathname
           : removeTrailingSlash(pathname);
-      } //# sourceMappingURL=format-next-pathname-info.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/get-hostname.js
+      } //# sourceMappingURL=format-next-pathname-info.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/get-hostname.js
 
       /**
        * Takes an object with a hostname property (like a parsed URL) and some
@@ -463,7 +463,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
           hostname = parsed.hostname;
         } else return;
         return hostname.toLowerCase();
-      } //# sourceMappingURL=get-hostname.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/i18n/normalize-locale-path.js
+      } //# sourceMappingURL=get-hostname.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/i18n/normalize-locale-path.js
 
       /**
        * For a pathname that may include a locale from a list of locales, it
@@ -493,7 +493,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
           pathname,
           detectedLocale,
         };
-      } //# sourceMappingURL=normalize-locale-path.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/remove-path-prefix.js
+      } //# sourceMappingURL=normalize-locale-path.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/remove-path-prefix.js
 
       /**
        * Given a path and a prefix it will remove the prefix when it exists in the
@@ -527,7 +527,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         // If the path without the prefix doesn't start with a `/` we need to add it
         // back to the path to make sure it's a valid path.
         return "/" + withoutPrefix;
-      } //# sourceMappingURL=remove-path-prefix.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/get-next-pathname-info.js
+      } //# sourceMappingURL=remove-path-prefix.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/get-next-pathname-info.js
 
       function getNextPathnameInfo(pathname, options) {
         var _options_nextConfig;
@@ -585,7 +585,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
           }
         }
         return info;
-      } //# sourceMappingURL=get-next-pathname-info.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/next-url.js
+      } //# sourceMappingURL=get-next-pathname-info.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/next-url.js
 
       const REGEX_LOCALHOST_HOSTNAME =
         /(?!^https?:\/\/)(127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}|\[::1\]|localhost)/;
@@ -812,8 +812,8 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         }
       } //# sourceMappingURL=next-url.js.map
 
-      // EXTERNAL MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/compiled/@edge-runtime/cookies/index.js
-      var _edge_runtime_cookies = __webpack_require__(3842); // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/cookies.js // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/request.js
+      // EXTERNAL MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/compiled/@edge-runtime/cookies/index.js
+      var _edge_runtime_cookies = __webpack_require__(5511); // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/cookies.js // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/request.js
       //# sourceMappingURL=cookies.js.map
 
       const INTERNALS = Symbol("internal request");
@@ -890,7 +890,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         get url() {
           return this[INTERNALS].url;
         }
-      } //# sourceMappingURL=request.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/response.js
+      } //# sourceMappingURL=request.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/response.js
 
       const response_INTERNALS = Symbol("internal response");
       const REDIRECTS = new Set([301, 302, 303, 307, 308]);
@@ -988,7 +988,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
             headers,
           });
         }
-      } //# sourceMappingURL=response.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/relativize-url.js
+      } //# sourceMappingURL=response.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/relativize-url.js
 
       /**
        * Given a URL as a string and a base URL it will make the URL relative
@@ -1001,7 +1001,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         return relative.protocol + "//" + relative.host === origin
           ? relative.toString().replace(origin, "")
           : relative.toString();
-      } //# sourceMappingURL=relativize-url.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/client/components/app-router-headers.js
+      } //# sourceMappingURL=relativize-url.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/client/components/app-router-headers.js
 
       const RSC = "RSC";
       const ACTION = "Next-Action";
@@ -1022,7 +1022,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         [NEXT_ROUTER_STATE_TREE],
         [NEXT_ROUTER_PREFETCH],
       ];
-      const NEXT_RSC_UNION_QUERY = "_rsc"; //# sourceMappingURL=app-router-headers.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/internal-utils.js
+      const NEXT_RSC_UNION_QUERY = "_rsc"; //# sourceMappingURL=app-router-headers.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/internal-utils.js
 
       const INTERNAL_QUERY_NAMES = [
         "__nextFallback",
@@ -1071,7 +1071,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         for (const key of INTERNAL_HEADERS) {
           delete headers[key];
         }
-      } //# sourceMappingURL=internal-utils.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/app-paths.js
+      } //# sourceMappingURL=internal-utils.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/shared/lib/router/utils/app-paths.js
 
       /**
        * Normalizes an app route so it represents the actual request path. Essentially
@@ -1122,12 +1122,13 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
        * Since this function is used on full urls it checks `?` for searchParams handling.
        */ function normalizeRscURL(url) {
         return url.replace(/\.rsc($|\?)/, "$1");
-      } //# sourceMappingURL=app-paths.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/lib/constants.js
+      } //# sourceMappingURL=app-paths.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/lib/constants.js
 
       const NEXT_QUERY_PARAM_PREFIX = "nxtP";
       const PRERENDER_REVALIDATE_HEADER = "x-prerender-revalidate";
       const PRERENDER_REVALIDATE_ONLY_GENERATED_HEADER =
         "x-prerender-revalidate-if-generated";
+      const NEXT_DID_POSTPONE_HEADER = "x-nextjs-postponed";
       const NEXT_CACHE_TAGS_HEADER = "x-next-cache-tags";
       const NEXT_CACHE_SOFT_TAGS_HEADER = "x-next-cache-soft-tags";
       const NEXT_CACHE_REVALIDATED_TAGS_HEADER = "x-next-revalidated-tags";
@@ -1288,7 +1289,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         metadata: "__next_metadata__",
         metadataRoute: "__next_metadata_route__",
         metadataImageMeta: "__next_metadata_image_meta__",
-      }; // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/adapters/reflect.js
+      }; // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/adapters/reflect.js
       //# sourceMappingURL=constants.js.map
 
       class ReflectAdapter {
@@ -1308,7 +1309,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         static deleteProperty(target, prop) {
           return Reflect.deleteProperty(target, prop);
         }
-      } //# sourceMappingURL=reflect.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/adapters/headers.js
+      } //# sourceMappingURL=reflect.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/adapters/headers.js
 
       /**
        * @internal
@@ -1489,7 +1490,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         [Symbol.iterator]() {
           return this.entries();
         }
-      } //# sourceMappingURL=headers.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/adapters/request-cookies.js
+      } //# sourceMappingURL=headers.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/spec-extension/adapters/request-cookies.js
 
       /**
        * @internal
@@ -1622,7 +1623,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
             },
           });
         }
-      } //# sourceMappingURL=request-cookies.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/api-utils/index.js
+      } //# sourceMappingURL=request-cookies.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/api-utils/index.js
 
       /**
        *
@@ -1677,7 +1678,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         if (SYMBOL_CLEARED_COOKIES in res) {
           return res;
         }
-        const { serialize } = __webpack_require__(7171);
+        const { serialize } = __webpack_require__(847);
         const previous = res.getHeader("Set-Cookie");
         res.setHeader(`Set-Cookie`, [
           ...(typeof previous === "string"
@@ -1774,7 +1775,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
             });
           },
         });
-      } //# sourceMappingURL=index.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/async-storage/draft-mode-provider.js
+      } //# sourceMappingURL=index.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/async-storage/draft-mode-provider.js
 
       class DraftModeProvider {
         constructor(previewProps, req, cookies, mutableCookies) {
@@ -1827,7 +1828,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
             expires: new Date(0),
           });
         }
-      } //# sourceMappingURL=draft-mode-provider.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/async-storage/request-async-storage-wrapper.js
+      } //# sourceMappingURL=draft-mode-provider.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/async-storage/request-async-storage-wrapper.js
 
       function getHeaders(headers) {
         const cleaned = HeadersAdapter.from(headers);
@@ -1912,10 +1913,10 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
         },
       }; //# sourceMappingURL=request-async-storage-wrapper.js.map
 
-      // EXTERNAL MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/client/components/async-local-storage.js
-      var async_local_storage = __webpack_require__(7940); // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/client/components/request-async-storage.external.js
+      // EXTERNAL MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/client/components/async-local-storage.js
+      var async_local_storage = __webpack_require__(4049); // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/client/components/request-async-storage.external.js
       const requestAsyncStorage = (0,
-      async_local_storage /* createAsyncLocalStorage */.P)(); //# sourceMappingURL=request-async-storage.external.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/adapter.js
+      async_local_storage /* createAsyncLocalStorage */.P)(); //# sourceMappingURL=request-async-storage.external.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/adapter.js
 
       class NextRequestHint extends NextRequest {
         constructor(params) {
@@ -2179,14 +2180,14 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
           waitUntil: Promise.all(event[waitUntilSymbol]),
           fetchMetrics: request.fetchMetrics,
         };
-      } //# sourceMappingURL=adapter.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/exports/next-response.js // CONCATENATED MODULE: ./middleware.js
+      } //# sourceMappingURL=adapter.js.map // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/esm/server/web/exports/next-response.js // CONCATENATED MODULE: ./middleware.js
 
       // This file is for modularized imports for next/server to get fully-treeshaking.
       //# sourceMappingURL=next-response.js.map
 
       async function middleware() {
         return NextResponse.next();
-      } // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+main-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/build/webpack/loaders/next-middleware-loader.js?absolutePagePath=private-next-root-dir%2Fmiddleware.js&page=%2Fmiddleware&rootDir=%2Ftmp%2Fnext-statsMlpu5C%2Fstats-app&matchers=&preferredRegion=&middlewareConfig=e30%3D!
+      } // CONCATENATED MODULE: ./node_modules/.pnpm/file+..+diff-repo+packages+next+next-packed.tgz_react-dom@18.2.0_react@18.2.0/node_modules/next/dist/build/webpack/loaders/next-middleware-loader.js?absolutePagePath=private-next-root-dir%2Fmiddleware.js&page=%2Fmiddleware&rootDir=%2Ftmp%2Fnext-statsMlpu5C%2Fstats-app&matchers=&preferredRegion=&middlewareConfig=e30%3D!
 
       // Import the userland code.
 
@@ -2213,7 +2214,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
       /***/
     },
 
-    /***/ 3842: /***/ (module) => {
+    /***/ 5511: /***/ (module) => {
       "use strict";
 
       var __defProp = Object.defineProperty;
@@ -2634,7 +2635,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
       /***/
     },
 
-    /***/ 7171: /***/ (module) => {
+    /***/ 847: /***/ (module) => {
       "use strict";
       var __dirname = "/";
 
@@ -2764,7 +2765,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
       /***/
     },
 
-    /***/ 7940: /***/ (
+    /***/ 4049: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -2810,7 +2811,7 @@ Learn More: https://nextjs.org/docs/messages/node-module-in-edge-runtime`;
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
-    /******/ var __webpack_exports__ = __webpack_exec__(5542);
+    /******/ var __webpack_exports__ = __webpack_exec__(574);
     /******/ (_ENTRIES =
       typeof _ENTRIES === "undefined" ? {} : _ENTRIES).middleware_middleware =
       __webpack_exports__;

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Commit: 1877d13

ijjk added area: tests created-by: Next.js team PRs by the Next.js team. type: next labels Oct 23, 2023

This was referenced Oct 23, 2023

Update Pathname Normalizers #57161

Merged

Revalidate Header Updates #57162

Merged

wyattjoh mentioned this pull request Oct 23, 2023

React Aliases #57283

Merged

Base automatically changed from refactor/react-bump to canary October 23, 2023 21:04

wyattjoh force-pushed the feat/ppr branch from 8aad0c1 to c8b4ed2 Compare October 23, 2023 22:04

wyattjoh force-pushed the feat/ppr branch 3 times, most recently from 5690c70 to 48f0e48 Compare October 24, 2023 00:19

wyattjoh marked this pull request as ready for review October 24, 2023 00:45

wyattjoh requested review from timneutkens, ijjk, shuding, huozhi, a team, ztanner and feedthejim as code owners October 24, 2023 00:45

wyattjoh and others added 8 commits October 23, 2023 17:51

feat: add ppr

1468b99

feat: added header for marking the flight response as being postponed

55df9ca

detect postpone in client router & wait for dynamic data to come in

4c8dd0b

review: updates based on review

9924efb

fix: hoist react imports for bundling

28428b9

fix: re-add nonce

abb3681

fix: typo

95d7ae4

fix: added turbopack imports

0a469e4

fix: reland webpack config updates for react-dom/static

1877d13

wyattjoh force-pushed the feat/ppr branch from 48f0e48 to 1877d13 Compare October 24, 2023 01:00

leerob changed the title ~~PPR~~ Partial Prerendering Oct 24, 2023

ztanner approved these changes Oct 24, 2023

View reviewed changes

ijjk approved these changes Oct 24, 2023

View reviewed changes

kodiakhq bot merged commit 69388a5 into canary Oct 24, 2023

kodiakhq bot deleted the feat/ppr branch October 24, 2023 01:13

mwskwong mentioned this pull request Oct 24, 2023

Make use of partial prerendering to render /blog and /blog/:slug mwskwong/mwskwong.com#83

Closed

leerob mentioned this pull request Oct 24, 2023

docs: Next.js 14 #57342

Merged

github-actions bot added the locked label Nov 7, 2023

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Partial Prerendering #57287

Partial Prerendering #57287

wyattjoh commented Oct 23, 2023 •

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Partial Prerendering #57287

Partial Prerendering #57287

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