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[Cache Components] Fast setImmediate#86018

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lubieowoce merged 1 commit intocanaryfrom
lubieowoce/fast-set-immediate
Dec 3, 2025
Merged

[Cache Components] Fast setImmediate#86018
lubieowoce merged 1 commit intocanaryfrom
lubieowoce/fast-set-immediate

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@lubieowoce lubieowoce commented Nov 12, 2025 •
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This place is not a place of honor... no highly esteemed deed is commemorated here... nothing valued is here.
What is here was dangerous and repulsive to us. This message is a warning about danger.

you think you know when setImmediate is supposed to run? no you don't

This PR introduces a patch to the Node setImmediate builtin. The patch is enabled by calling DANGEROUSLY_runPendingImmediatesAfterCurrentTask(). All immediates scheduled after that point (until the end of the task) will be captured and executed right after that task (after process.nextTick and microtasks). This applies to immediates scheduled from immediates as well.

This is relevant when scheduling back-to-back timeouts for staged rendering in Cache Components:

setTimeout(() => {
  // runs first
  
  DANGEROUSLY_runPendingImmediatesAfterCurrentTask() // enable the patch
  setImmediate(() => {
    // runs second (normally, it'd run last!)
  })
})

setTimeout(() => {
  // runs third
})

the immediate scheduled from inside the first timeout will always run before the second timeout.

A side-effect of this is that setImmediate will no longer be considered IO in the Cache Components rendering model, because immediates will always run before we advance the stage (or abort a prerender), and thus can't result in a dynamic hole. This brings the runtime behavior in line with React Devtools, which does not show setImmediate as IO.

This patch also has some observable differences in behavior from native setImmediate, mostly to do with uncaught errors:

  1. sync errors in process.nextTick no longer interrupt processTicksAndRejections (which would make us move onto the next event loop step, and run the rest of the nextTick queue after the next task, breaking our scheduling). They're rethrown in a microtask, which changes the timing of uncaughtException a bit.
  2. unhandled rejections will trigger unhandledRejection after all fast immediates are done executing, not after each immediate. This happens because our userspace immediate scheduling relies on nextTick, and rejections are only processed after everything else in processTicksAndRejections is done.

We hope that these divergences in behavior are niche enough to not affect any real world code. Both are potentially fixable by managing our own nextTick queue, more, but we'll try to avoid that complexity for now.

@lubieowoce lubieowoce changed the title [Cache Components] fast setImmediates [Cache Components] fast setImmediate Nov 12, 2025
@ijjk
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ijjk commented Nov 12, 2025 •
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Stats from current PR

Default Build (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
buildDuration 20s 15.2s N/A
buildDurationCached 14s 11s N/A
nodeModulesSize 457 MB 458 MB ⚠️ +333 kB
nextStartRea..uration (ms) 714ms 714ms ✓
Client Bundles (main, webpack) Overall increase ⚠️
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
436-HASH.js gzip 5.34 kB 5.35 kB N/A
4779.HASH.js gzip 169 B 169 B ✓
9760-HASH.js gzip 52.5 kB 52.8 kB ⚠️ +234 B
c57d0559-HASH.js gzip 62.3 kB 62.3 kB N/A
framework-HASH.js gzip 59.8 kB 59.8 kB ✓
main-app-HASH.js gzip 253 B 255 B N/A
main-HASH.js gzip 38.4 kB 38.4 kB N/A
webpack-HASH.js gzip 1.69 kB 1.69 kB ✓
Overall change 114 kB 114 kB ⚠️ +234 B
Legacy Client Bundles (polyfills)
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
polyfills-HASH.js gzip 39.4 kB 39.4 kB ✓
Overall change 39.4 kB 39.4 kB ✓
Client Pages
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
_app-HASH.js gzip 193 B 194 B N/A
_error-HASH.js gzip 182 B 182 B ✓
css-HASH.js gzip 334 B 334 B ✓
dynamic-HASH.js gzip 1.81 kB 1.81 kB N/A
edge-ssr-HASH.js gzip 255 B 254 B N/A
head-HASH.js gzip 350 B 351 B N/A
hooks-HASH.js gzip 384 B 384 B ✓
image-HASH.js gzip 4.81 kB 4.8 kB N/A
index-HASH.js gzip 260 B 259 B N/A
link-HASH.js gzip 2.5 kB 2.5 kB N/A
routerDirect..HASH.js gzip 316 B 320 B N/A
script-HASH.js gzip 388 B 388 B ✓
withRouter-HASH.js gzip 316 B 314 B N/A
1afbb74e6ecf..834.css gzip 106 B 106 B ✓
Overall change 1.39 kB 1.39 kB ✓
Client Build Manifests
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
_buildManifest.js gzip 718 B 719 B N/A
Overall change 0 B 0 B ✓
Rendered Page Sizes
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
index.html gzip 525 B 523 B N/A
link.html gzip 539 B 538 B N/A
withRouter.html gzip 522 B 519 B N/A
Overall change 0 B 0 B ✓
Edge SSR bundle Size Overall increase ⚠️
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
edge-ssr.js gzip 126 kB 126 kB ⚠️ +191 B
page.js gzip 233 kB 236 kB ⚠️ +2.44 kB
Overall change 359 kB 362 kB ⚠️ +2.63 kB
Middleware size Overall increase ⚠️
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
middleware-b..fest.js gzip 637 B 639 B N/A
middleware-r..fest.js gzip 156 B 156 B ✓
middleware.js gzip 32.8 kB 33 kB ⚠️ +229 B
edge-runtime..pack.js gzip 846 B 846 B ✓
Overall change 33.8 kB 34 kB ⚠️ +229 B
Next Runtimes Overall increase ⚠️
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
app-page-exp...dev.js gzip 299 kB 300 kB ⚠️ +126 B
app-page-exp..prod.js gzip 154 kB 154 kB ⚠️ +110 B
app-page-tur...dev.js gzip 299 kB 299 kB ⚠️ +125 B
app-page-tur..prod.js gzip 154 kB 154 kB ⚠️ +105 B
app-page-tur...dev.js gzip 296 kB 296 kB ⚠️ +119 B
app-page-tur..prod.js gzip 152 kB 152 kB ⚠️ +106 B
app-page.run...dev.js gzip 296 kB 296 kB ⚠️ +122 B
app-page.run..prod.js gzip 152 kB 152 kB ⚠️ +106 B
app-route-ex...dev.js gzip 68.5 kB 68.5 kB ✓
app-route-ex..prod.js gzip 47.3 kB 47.3 kB ✓
app-route-tu...dev.js gzip 68.5 kB 68.5 kB ✓
app-route-tu..prod.js gzip 47.3 kB 47.3 kB ✓
app-route-tu...dev.js gzip 68.1 kB 68.1 kB ✓
app-route-tu..prod.js gzip 47.1 kB 47.1 kB ✓
app-route.ru...dev.js gzip 68.1 kB 68.1 kB ✓
app-route.ru..prod.js gzip 47.1 kB 47.1 kB ✓
dist_client_...dev.js gzip 326 B 326 B ✓
dist_client_...dev.js gzip 328 B 328 B ✓
dist_client_...dev.js gzip 320 B 320 B ✓
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pages-api-tu...dev.js gzip 40.9 kB 40.9 kB ✓
pages-api-tu..prod.js gzip 31 kB 31 kB ✓
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pages-api.ru..prod.js gzip 30.9 kB 30.9 kB ✓
pages-turbo....dev.js gzip 50.3 kB 50.3 kB ✓
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pages.runtim...dev.js gzip 50.3 kB 50.3 kB ✓
pages.runtim..prod.js gzip 37.8 kB 37.8 kB ✓
server.runti..prod.js gzip 60.9 kB 60.9 kB N/A
Overall change 2.58 MB 2.59 MB ⚠️ +919 B
build cache Overall increase ⚠️
vercel/next.js canary vercel/next.js lubieowoce/fast-set-immediate Change
0.pack gzip 3.1 MB 3.1 MB ⚠️ +3.93 kB
index.pack gzip 95.5 kB 95.4 kB N/A
Overall change 3.1 MB 3.1 MB ⚠️ +3.93 kB
Diff details
Diff for page.js

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Diff for middleware.js

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Diff for edge-ssr.js

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-            .then((mod) => mod.Hello),
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-          loadableGenerated: {
-            webpack: () => [/*require.resolve*/ 4779],
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-      __webpack_require__
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-      const _react = /*#__PURE__*/ _interop_require_default._(
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+            .then(__webpack_require__.bind(__webpack_require__, 9573))
+            .then((mod) => mod.Hello),
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+            webpack: () => [/*require.resolve*/ 9573],
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-      const LoadableContext = _react.default.createContext(null);
-      if (false) {
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+        /*#__PURE__*/ (0, react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)(
+          react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.Fragment,
+          {
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+              /*#__PURE__*/ (0,
+              react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)("p", {
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+              /*#__PURE__*/ (0,
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Diff for edge-ssr-HASH.js 
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-      if (false) {
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@@ -37,13 +20,30 @@
 
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+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/edge-ssr",
+        function () {
+          return __webpack_require__(983);
+        },
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+      if (false) {
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+
+      /***/
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         __webpack_require__(1503);
       /* harmony import */ var next_head__WEBPACK_IMPORTED_MODULE_1__ =
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+        __webpack_require__(5171);
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         /*#__PURE__*/ __webpack_require__.n(
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@@ -76,13 +49,40 @@
 
       /***/
     },
+
+    /***/ 1937: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/head",
+        function () {
+          return __webpack_require__(1417);
+        },
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+      if (false) {
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+      /***/
+    },
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+    /***/ 5171: /***/ (
+      module,
+      __unused_webpack_exports,
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+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
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@@ -58,7 +41,7 @@
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-    /***/ 2728: /***/ (module, exports, __webpack_require__) => {
+    /***/ 1744: /***/ (
+      __unused_webpack_module,
+      exports,
+      __webpack_require__
+    ) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "default", {
+        enumerable: true,
+        get: function () {
+          return _default;
+        },
+      });
+      const _findclosestquality = __webpack_require__(7054);
+      const _deploymentid = __webpack_require__(9410);
+      function defaultLoader({ config, src, width, quality }) {
+        if (
+          src.startsWith("/") &&
+          src.includes("?") &&
+          config.localPatterns?.length === 1 &&
+          config.localPatterns[0].pathname === "**" &&
+          config.localPatterns[0].search === ""
+        ) {
+          throw Object.defineProperty(
+            new Error(
+              `Image with src "${src}" is using a query string which is not configured in images.localPatterns.` +
+                `\nRead more: https://nextjs.org/docs/messages/next-image-unconfigured-localpatterns`
+            ),
+            "__NEXT_ERROR_CODE",
+            {
+              value: "E871",
+              enumerable: false,
+              configurable: true,
+            }
+          );
+        }
+        if (false) {
+        }
+        const q = (0, _findclosestquality.findClosestQuality)(quality, config);
+        let deploymentId = (0, _deploymentid.getDeploymentId)();
+        return `${config.path}?url=${encodeURIComponent(
+          src
+        )}&w=${width}&q=${q}${
+          src.startsWith("/_next/static/media/") && deploymentId
+            ? `&dpl=${deploymentId}`
+            : ""
+        }`;
+      }
+      // We use this to determine if the import is the default loader
+      // or a custom loader defined by the user in next.config.js
+      defaultLoader.__next_img_default = true;
+      const _default = defaultLoader; //# sourceMappingURL=image-loader.js.map
+
+      /***/
+    },
+
+    /***/ 2388: /***/ (
+      __unused_webpack_module,
+      __webpack_exports__,
+      __webpack_require__
+    ) => {
+      "use strict";
+      // ESM COMPAT FLAG
+      __webpack_require__.r(__webpack_exports__);
+
+      // EXPORTS
+      __webpack_require__.d(__webpack_exports__, {
+        __N_SSP: () => /* binding */ __N_SSP,
+        default: () => /* binding */ pages_image,
+      });
+
+      // EXTERNAL MODULE: ./node_modules/.pnpm/react@19.2.0/node_modules/react/jsx-runtime.js
+      var jsx_runtime = __webpack_require__(1503);
+      // EXTERNAL MODULE: ./node_modules/.pnpm/next@file+..+diff-repo+packages+next+next-packed.tgz_react-dom@19.2.0_react@19.2.0__react@19.2.0/node_modules/next/image.js
+      var next_image = __webpack_require__(3866);
+      var image_default = /*#__PURE__*/ __webpack_require__.n(next_image); // ./pages/nextjs.png
+      /* harmony default export */ const nextjs = {
+        src: "/_next/static/media/nextjs.cae0b805.png",
+        height: 1347,
+        width: 1626,
+        blurDataURL:
+          "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAHCAMAAAACh/xsAAAAD1BMVEX////x8fH6+vrb29vo6Oh8o70bAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAH0lEQVR4nGNgwARMjIyMjCAGCzMzMwsTRISJCcRABwAEcAAkLCQfgAAAAABJRU5ErkJggg==",
+        blurWidth: 8,
+        blurHeight: 7,
+      }; // ./pages/image.js
+      function ImagePage(props) {
+        return /*#__PURE__*/ (0, jsx_runtime.jsxs)(jsx_runtime.Fragment, {
+          children: [
+            /*#__PURE__*/ (0, jsx_runtime.jsx)("h1", {
+              children: "next/image example",
+            }),
+            /*#__PURE__*/ (0, jsx_runtime.jsx)(image_default(), {
+              src: nextjs,
+              placeholder: "blur",
+            }),
+          ],
+        });
+      }
+      var __N_SSP = true;
+      /* harmony default export */ const pages_image = ImagePage;
+
+      /***/
+    },
+
+    /***/ 3866: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(6888);
+
+      /***/
+    },
+
+    /***/ 4483: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/image",
+        function () {
+          return __webpack_require__(2388);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 6600: /***/ (module, exports, __webpack_require__) => {
       "use strict";
       /* __next_internal_client_entry_do_not_use__  cjs */
       Object.defineProperty(exports, "__esModule", {
@@ -158,17 +275,17 @@
         __webpack_require__(9507)
       );
       const _head = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(6705)
+        __webpack_require__(7505)
       );
-      const _getimgprops = __webpack_require__(3556);
-      const _imageconfig = __webpack_require__(3157);
-      const _imageconfigcontextsharedruntime = __webpack_require__(9323);
-      const _warnonce = __webpack_require__(6173);
-      const _routercontextsharedruntime = __webpack_require__(6046);
+      const _getimgprops = __webpack_require__(9588);
+      const _imageconfig = __webpack_require__(2645);
+      const _imageconfigcontextsharedruntime = __webpack_require__(5451);
+      const _warnonce = __webpack_require__(7549);
+      const _routercontextsharedruntime = __webpack_require__(5470);
       const _imageloader = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(3744)
+        __webpack_require__(1744)
       );
-      const _usemergedref = __webpack_require__(2263);
+      const _usemergedref = __webpack_require__(1511);
       // This is replaced by webpack define plugin
       const configEnv = {
         deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
@@ -495,7 +612,96 @@
       /***/
     },
 
-    /***/ 3556: /***/ (
+    /***/ 6888: /***/ (
+      __unused_webpack_module,
+      exports,
+      __webpack_require__
+    ) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      0 && 0;
+      function _export(target, all) {
+        for (var name in all)
+          Object.defineProperty(target, name, {
+            enumerable: true,
+            get: all[name],
+          });
+      }
+      _export(exports, {
+        default: function () {
+          return _default;
+        },
+        getImageProps: function () {
+          return getImageProps;
+        },
+      });
+      const _interop_require_default = __webpack_require__(1532);
+      const _getimgprops = __webpack_require__(9588);
+      const _imagecomponent = __webpack_require__(6600);
+      const _imageloader = /*#__PURE__*/ _interop_require_default._(
+        __webpack_require__(1744)
+      );
+      function getImageProps(imgProps) {
+        const { props } = (0, _getimgprops.getImgProps)(imgProps, {
+          defaultLoader: _imageloader.default,
+          // This is replaced by webpack define plugin
+          imgConf: {
+            deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
+            imageSizes: [32, 48, 64, 96, 128, 256, 384],
+            qualities: [75],
+            path: "/_next/image",
+            loader: "default",
+            dangerouslyAllowSVG: false,
+            unoptimized: false,
+          },
+        });
+        // Normally we don't care about undefined props because we pass to JSX,
+        // but this exported function could be used by the end user for anything
+        // so we delete undefined props to clean it up a little.
+        for (const [key, value] of Object.entries(props)) {
+          if (value === undefined) {
+            delete props[key];
+          }
+        }
+        return {
+          props,
+        };
+      }
+      const _default = _imagecomponent.Image; //# sourceMappingURL=image-external.js.map
+
+      /***/
+    },
+
+    /***/ 7054: /***/ (__unused_webpack_module, exports) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "findClosestQuality", {
+        enumerable: true,
+        get: function () {
+          return findClosestQuality;
+        },
+      });
+      function findClosestQuality(quality, config) {
+        const q = quality || 75;
+        if (!config?.qualities?.length) {
+          return q;
+        }
+        return config.qualities.reduce(
+          (prev, cur) => (Math.abs(cur - q) < Math.abs(prev - q) ? cur : prev),
+          0
+        );
+      } //# sourceMappingURL=find-closest-quality.js.map
+
+      /***/
+    },
+
+    /***/ 9588: /***/ (
       __unused_webpack_module,
       exports,
       __webpack_require__
@@ -511,9 +717,9 @@
           return getImgProps;
         },
       });
-      const _warnonce = __webpack_require__(6173);
-      const _imageblursvg = __webpack_require__(1713);
-      const _imageconfig = __webpack_require__(3157);
+      const _warnonce = __webpack_require__(7549);
+      const _imageblursvg = __webpack_require__(881);
+      const _imageconfig = __webpack_require__(2645);
       const VALID_LOADING_VALUES =
         /* unused pure expression or super */ null && [
           "lazy",
@@ -943,219 +1149,13 @@
 
       /***/
     },
-
-    /***/ 3744: /***/ (
-      __unused_webpack_module,
-      exports,
-      __webpack_require__
-    ) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "default", {
-        enumerable: true,
-        get: function () {
-          return _default;
-        },
-      });
-      const _findclosestquality = __webpack_require__(8494);
-      const _deploymentid = __webpack_require__(8146);
-      function defaultLoader({ config, src, width, quality }) {
-        if (
-          src.startsWith("/") &&
-          src.includes("?") &&
-          config.localPatterns?.length === 1 &&
-          config.localPatterns[0].pathname === "**" &&
-          config.localPatterns[0].search === ""
-        ) {
-          throw Object.defineProperty(
-            new Error(
-              `Image with src "${src}" is using a query string which is not configured in images.localPatterns.` +
-                `\nRead more: https://nextjs.org/docs/messages/next-image-unconfigured-localpatterns`
-            ),
-            "__NEXT_ERROR_CODE",
-            {
-              value: "E871",
-              enumerable: false,
-              configurable: true,
-            }
-          );
-        }
-        if (false) {
-        }
-        const q = (0, _findclosestquality.findClosestQuality)(quality, config);
-        let deploymentId = (0, _deploymentid.getDeploymentId)();
-        return `${config.path}?url=${encodeURIComponent(
-          src
-        )}&w=${width}&q=${q}${
-          src.startsWith("/_next/static/media/") && deploymentId
-            ? `&dpl=${deploymentId}`
-            : ""
-        }`;
-      }
-      // We use this to determine if the import is the default loader
-      // or a custom loader defined by the user in next.config.js
-      defaultLoader.__next_img_default = true;
-      const _default = defaultLoader; //# sourceMappingURL=image-loader.js.map
-
-      /***/
-    },
-
-    /***/ 4292: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(7896);
-
-      /***/
-    },
-
-    /***/ 5999: /***/ (
-      __unused_webpack_module,
-      __webpack_exports__,
-      __webpack_require__
-    ) => {
-      "use strict";
-      // ESM COMPAT FLAG
-      __webpack_require__.r(__webpack_exports__);
-
-      // EXPORTS
-      __webpack_require__.d(__webpack_exports__, {
-        __N_SSP: () => /* binding */ __N_SSP,
-        default: () => /* binding */ pages_image,
-      });
-
-      // EXTERNAL MODULE: ./node_modules/.pnpm/react@19.2.0/node_modules/react/jsx-runtime.js
-      var jsx_runtime = __webpack_require__(1503);
-      // EXTERNAL MODULE: ./node_modules/.pnpm/next@file+..+main-repo+packages+next+next-packed.tgz_react-dom@19.2.0_react@19.2.0__react@19.2.0/node_modules/next/image.js
-      var next_image = __webpack_require__(4292);
-      var image_default = /*#__PURE__*/ __webpack_require__.n(next_image); // ./pages/nextjs.png
-      /* harmony default export */ const nextjs = {
-        src: "/_next/static/media/nextjs.cae0b805.png",
-        height: 1347,
-        width: 1626,
-        blurDataURL:
-          "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAHCAMAAAACh/xsAAAAD1BMVEX////x8fH6+vrb29vo6Oh8o70bAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAH0lEQVR4nGNgwARMjIyMjCAGCzMzMwsTRISJCcRABwAEcAAkLCQfgAAAAABJRU5ErkJggg==",
-        blurWidth: 8,
-        blurHeight: 7,
-      }; // ./pages/image.js
-      function ImagePage(props) {
-        return /*#__PURE__*/ (0, jsx_runtime.jsxs)(jsx_runtime.Fragment, {
-          children: [
-            /*#__PURE__*/ (0, jsx_runtime.jsx)("h1", {
-              children: "next/image example",
-            }),
-            /*#__PURE__*/ (0, jsx_runtime.jsx)(image_default(), {
-              src: nextjs,
-              placeholder: "blur",
-            }),
-          ],
-        });
-      }
-      var __N_SSP = true;
-      /* harmony default export */ const pages_image = ImagePage;
-
-      /***/
-    },
-
-    /***/ 7896: /***/ (
-      __unused_webpack_module,
-      exports,
-      __webpack_require__
-    ) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      0 && 0;
-      function _export(target, all) {
-        for (var name in all)
-          Object.defineProperty(target, name, {
-            enumerable: true,
-            get: all[name],
-          });
-      }
-      _export(exports, {
-        default: function () {
-          return _default;
-        },
-        getImageProps: function () {
-          return getImageProps;
-        },
-      });
-      const _interop_require_default = __webpack_require__(1532);
-      const _getimgprops = __webpack_require__(3556);
-      const _imagecomponent = __webpack_require__(2728);
-      const _imageloader = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(3744)
-      );
-      function getImageProps(imgProps) {
-        const { props } = (0, _getimgprops.getImgProps)(imgProps, {
-          defaultLoader: _imageloader.default,
-          // This is replaced by webpack define plugin
-          imgConf: {
-            deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
-            imageSizes: [32, 48, 64, 96, 128, 256, 384],
-            qualities: [75],
-            path: "/_next/image",
-            loader: "default",
-            dangerouslyAllowSVG: false,
-            unoptimized: false,
-          },
-        });
-        // Normally we don't care about undefined props because we pass to JSX,
-        // but this exported function could be used by the end user for anything
-        // so we delete undefined props to clean it up a little.
-        for (const [key, value] of Object.entries(props)) {
-          if (value === undefined) {
-            delete props[key];
-          }
-        }
-        return {
-          props,
-        };
-      }
-      const _default = _imagecomponent.Image; //# sourceMappingURL=image-external.js.map
-
-      /***/
-    },
-
-    /***/ 8494: /***/ (__unused_webpack_module, exports) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "findClosestQuality", {
-        enumerable: true,
-        get: function () {
-          return findClosestQuality;
-        },
-      });
-      function findClosestQuality(quality, config) {
-        const q = quality || 75;
-        if (!config?.qualities?.length) {
-          return q;
-        }
-        return config.qualities.reduce(
-          (prev, cur) => (Math.abs(cur - q) < Math.abs(prev - q) ? cur : prev),
-          0
-        );
-      } //# sourceMappingURL=find-closest-quality.js.map
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(797)
+      __webpack_exec__(4483)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for link-HASH.js 
@@ -1,7 +1,338 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [4672],
   {
-    /***/ 69: /***/ (module, exports, __webpack_require__) => {
+    /***/ 1511: /***/ (module, exports, __webpack_require__) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "useMergedRef", {
+        enumerable: true,
+        get: function () {
+          return useMergedRef;
+        },
+      });
+      const _react = __webpack_require__(2223);
+      function useMergedRef(refA, refB) {
+        const cleanupA = (0, _react.useRef)(null);
+        const cleanupB = (0, _react.useRef)(null);
+        // NOTE: In theory, we could skip the wrapping if only one of the refs is non-null.
+        // (this happens often if the user doesn't pass a ref to Link/Form/Image)
+        // But this can cause us to leak a cleanup-ref into user code (previously via `<Link legacyBehavior>`),
+        // and the user might pass that ref into ref-merging library that doesn't support cleanup refs
+        // (because it hasn't been updated for React 19)
+        // which can then cause things to blow up, because a cleanup-returning ref gets called with `null`.
+        // So in practice, it's safer to be defensive and always wrap the ref, even on React 19.
+        return (0, _react.useCallback)(
+          (current) => {
+            if (current === null) {
+              const cleanupFnA = cleanupA.current;
+              if (cleanupFnA) {
+                cleanupA.current = null;
+                cleanupFnA();
+              }
+              const cleanupFnB = cleanupB.current;
+              if (cleanupFnB) {
+                cleanupB.current = null;
+                cleanupFnB();
+              }
+            } else {
+              if (refA) {
+                cleanupA.current = applyRef(refA, current);
+              }
+              if (refB) {
+                cleanupB.current = applyRef(refB, current);
+              }
+            }
+          },
+          [refA, refB]
+        );
+      }
+      function applyRef(refA, current) {
+        if (typeof refA === "function") {
+          const cleanup = refA(current);
+          if (typeof cleanup === "function") {
+            return cleanup;
+          } else {
+            return () => refA(null);
+          }
+        } else {
+          refA.current = current;
+          return () => {
+            refA.current = null;
+          };
+        }
+      }
+      if (
+        (typeof exports.default === "function" ||
+          (typeof exports.default === "object" && exports.default !== null)) &&
+        typeof exports.default.__esModule === "undefined"
+      ) {
+        Object.defineProperty(exports.default, "__esModule", {
+          value: true,
+        });
+        Object.assign(exports.default, exports);
+        module.exports = exports.default;
+      } //# sourceMappingURL=use-merged-ref.js.map
+
+      /***/
+    },
+
+    /***/ 2025: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/link",
+        function () {
+          return __webpack_require__(4591);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 3267: /***/ (module, exports, __webpack_require__) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "getDomainLocale", {
+        enumerable: true,
+        get: function () {
+          return getDomainLocale;
+        },
+      });
+      const _normalizetrailingslash = __webpack_require__(2371);
+      const basePath =
+        /* unused pure expression or super */ null && (false || "");
+      function getDomainLocale(path, locale, locales, domainLocales) {
+        if (false) {
+        } else {
+          return false;
+        }
+      }
+      if (
+        (typeof exports.default === "function" ||
+          (typeof exports.default === "object" && exports.default !== null)) &&
+        typeof exports.default.__esModule === "undefined"
+      ) {
+        Object.defineProperty(exports.default, "__esModule", {
+          value: true,
+        });
+        Object.assign(exports.default, exports);
+        module.exports = exports.default;
+      } //# sourceMappingURL=get-domain-locale.js.map
+
+      /***/
+    },
+
+    /***/ 4591: /***/ (
+      __unused_webpack_module,
+      __webpack_exports__,
+      __webpack_require__
+    ) => {
+      "use strict";
+      __webpack_require__.r(__webpack_exports__);
+      /* harmony export */ __webpack_require__.d(__webpack_exports__, {
+        /* harmony export */ __N_SSP: () => /* binding */ __N_SSP,
+        /* harmony export */ default: () => __WEBPACK_DEFAULT_EXPORT__,
+        /* harmony export */
+      });
+      /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
+        __webpack_require__(1503);
+      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1__ =
+        __webpack_require__(6929);
+      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1___default =
+        /*#__PURE__*/ __webpack_require__.n(
+          next_link__WEBPACK_IMPORTED_MODULE_1__
+        );
+
+      function aLink(props) {
+        return /*#__PURE__*/ (0,
+        react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)("div", {
+          children: [
+            /*#__PURE__*/ (0,
+            react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)("h3", {
+              children: "A Link page!",
+            }),
+            /*#__PURE__*/ (0,
+            react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)(
+              next_link__WEBPACK_IMPORTED_MODULE_1___default(),
+              {
+                href: "/",
+                children: "Go to /",
+              }
+            ),
+          ],
+        });
+      }
+      var __N_SSP = true;
+      /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = aLink;
+
+      /***/
+    },
+
+    /***/ 6929: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(8885);
+
+      /***/
+    },
+
+    /***/ 7686: /***/ (module, exports, __webpack_require__) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "useIntersection", {
+        enumerable: true,
+        get: function () {
+          return useIntersection;
+        },
+      });
+      const _react = __webpack_require__(2223);
+      const _requestidlecallback = __webpack_require__(901);
+      const hasIntersectionObserver =
+        typeof IntersectionObserver === "function";
+      const observers = new Map();
+      const idList = [];
+      function createObserver(options) {
+        const id = {
+          root: options.root || null,
+          margin: options.rootMargin || "",
+        };
+        const existing = idList.find(
+          (obj) => obj.root === id.root && obj.margin === id.margin
+        );
+        let instance;
+        if (existing) {
+          instance = observers.get(existing);
+          if (instance) {
+            return instance;
+          }
+        }
+        const elements = new Map();
+        const observer = new IntersectionObserver((entries) => {
+          entries.forEach((entry) => {
+            const callback = elements.get(entry.target);
+            const isVisible =
+              entry.isIntersecting || entry.intersectionRatio > 0;
+            if (callback && isVisible) {
+              callback(isVisible);
+            }
+          });
+        }, options);
+        instance = {
+          id,
+          observer,
+          elements,
+        };
+        idList.push(id);
+        observers.set(id, instance);
+        return instance;
+      }
+      function observe(element, callback, options) {
+        const { id, observer, elements } = createObserver(options);
+        elements.set(element, callback);
+        observer.observe(element);
+        return function unobserve() {
+          elements.delete(element);
+          observer.unobserve(element);
+          // Destroy observer when there's nothing left to watch:
+          if (elements.size === 0) {
+            observer.disconnect();
+            observers.delete(id);
+            const index = idList.findIndex(
+              (obj) => obj.root === id.root && obj.margin === id.margin
+            );
+            if (index > -1) {
+              idList.splice(index, 1);
+            }
+          }
+        };
+      }
+      function useIntersection({ rootRef, rootMargin, disabled }) {
+        const isDisabled = disabled || !hasIntersectionObserver;
+        const [visible, setVisible] = (0, _react.useState)(false);
+        const elementRef = (0, _react.useRef)(null);
+        const setElement = (0, _react.useCallback)((element) => {
+          elementRef.current = element;
+        }, []);
+        (0, _react.useEffect)(() => {
+          if (hasIntersectionObserver) {
+            if (isDisabled || visible) return;
+            const element = elementRef.current;
+            if (element && element.tagName) {
+              const unobserve = observe(
+                element,
+                (isVisible) => isVisible && setVisible(isVisible),
+                {
+                  root: rootRef?.current,
+                  rootMargin,
+                }
+              );
+              return unobserve;
+            }
+          } else {
+            if (!visible) {
+              const idleCallback = (0,
+              _requestidlecallback.requestIdleCallback)(() => setVisible(true));
+              return () =>
+                (0, _requestidlecallback.cancelIdleCallback)(idleCallback);
+            }
+          }
+          // eslint-disable-next-line react-hooks/exhaustive-deps
+        }, [isDisabled, rootMargin, rootRef, visible, elementRef.current]);
+        const resetVisible = (0, _react.useCallback)(() => {
+          setVisible(false);
+        }, []);
+        return [setElement, visible, resetVisible];
+      }
+      if (
+        (typeof exports.default === "function" ||
+          (typeof exports.default === "object" && exports.default !== null)) &&
+        typeof exports.default.__esModule === "undefined"
+      ) {
+        Object.defineProperty(exports.default, "__esModule", {
+          value: true,
+        });
+        Object.assign(exports.default, exports);
+        module.exports = exports.default;
+      } //# sourceMappingURL=use-intersection.js.map
+
+      /***/
+    },
+
+    /***/ 8101: /***/ (__unused_webpack_module, exports) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "errorOnce", {
+        enumerable: true,
+        get: function () {
+          return errorOnce;
+        },
+      });
+      let errorOnce = (_) => {};
+      if (false) {
+      } //# sourceMappingURL=error-once.js.map
+
+      /***/
+    },
+
+    /***/ 8885: /***/ (module, exports, __webpack_require__) => {
       "use strict";
       /* __next_internal_client_entry_do_not_use__  cjs */
       Object.defineProperty(exports, "__esModule", {
@@ -28,17 +359,17 @@
       const _react = /*#__PURE__*/ _interop_require_wildcard._(
         __webpack_require__(2223)
       );
-      const _resolvehref = __webpack_require__(2275);
-      const _islocalurl = __webpack_require__(3179);
-      const _formaturl = __webpack_require__(5486);
-      const _utils = __webpack_require__(3708);
-      const _addlocale = __webpack_require__(8225);
-      const _routercontextsharedruntime = __webpack_require__(6046);
-      const _useintersection = __webpack_require__(2678);
-      const _getdomainlocale = __webpack_require__(4499);
-      const _addbasepath = __webpack_require__(7434);
-      const _usemergedref = __webpack_require__(2263);
-      const _erroronce = __webpack_require__(2197);
+      const _resolvehref = __webpack_require__(7379);
+      const _islocalurl = __webpack_require__(4843);
+      const _formaturl = __webpack_require__(9374);
+      const _utils = __webpack_require__(3116);
+      const _addlocale = __webpack_require__(8065);
+      const _routercontextsharedruntime = __webpack_require__(5470);
+      const _useintersection = __webpack_require__(7686);
+      const _getdomainlocale = __webpack_require__(3267);
+      const _addbasepath = __webpack_require__(1450);
+      const _usemergedref = __webpack_require__(1511);
+      const _erroronce = __webpack_require__(8101);
       const prefetched = new Set();
       function prefetch(router, href, as, options) {
         if (false) {
@@ -416,344 +747,13 @@
 
       /***/
     },
-
-    /***/ 2197: /***/ (__unused_webpack_module, exports) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "errorOnce", {
-        enumerable: true,
-        get: function () {
-          return errorOnce;
-        },
-      });
-      let errorOnce = (_) => {};
-      if (false) {
-      } //# sourceMappingURL=error-once.js.map
-
-      /***/
-    },
-
-    /***/ 2263: /***/ (module, exports, __webpack_require__) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "useMergedRef", {
-        enumerable: true,
-        get: function () {
-          return useMergedRef;
-        },
-      });
-      const _react = __webpack_require__(2223);
-      function useMergedRef(refA, refB) {
-        const cleanupA = (0, _react.useRef)(null);
-        const cleanupB = (0, _react.useRef)(null);
-        // NOTE: In theory, we could skip the wrapping if only one of the refs is non-null.
-        // (this happens often if the user doesn't pass a ref to Link/Form/Image)
-        // But this can cause us to leak a cleanup-ref into user code (previously via `<Link legacyBehavior>`),
-        // and the user might pass that ref into ref-merging library that doesn't support cleanup refs
-        // (because it hasn't been updated for React 19)
-        // which can then cause things to blow up, because a cleanup-returning ref gets called with `null`.
-        // So in practice, it's safer to be defensive and always wrap the ref, even on React 19.
-        return (0, _react.useCallback)(
-          (current) => {
-            if (current === null) {
-              const cleanupFnA = cleanupA.current;
-              if (cleanupFnA) {
-                cleanupA.current = null;
-                cleanupFnA();
-              }
-              const cleanupFnB = cleanupB.current;
-              if (cleanupFnB) {
-                cleanupB.current = null;
-                cleanupFnB();
-              }
-            } else {
-              if (refA) {
-                cleanupA.current = applyRef(refA, current);
-              }
-              if (refB) {
-                cleanupB.current = applyRef(refB, current);
-              }
-            }
-          },
-          [refA, refB]
-        );
-      }
-      function applyRef(refA, current) {
-        if (typeof refA === "function") {
-          const cleanup = refA(current);
-          if (typeof cleanup === "function") {
-            return cleanup;
-          } else {
-            return () => refA(null);
-          }
-        } else {
-          refA.current = current;
-          return () => {
-            refA.current = null;
-          };
-        }
-      }
-      if (
-        (typeof exports.default === "function" ||
-          (typeof exports.default === "object" && exports.default !== null)) &&
-        typeof exports.default.__esModule === "undefined"
-      ) {
-        Object.defineProperty(exports.default, "__esModule", {
-          value: true,
-        });
-        Object.assign(exports.default, exports);
-        module.exports = exports.default;
-      } //# sourceMappingURL=use-merged-ref.js.map
-
-      /***/
-    },
-
-    /***/ 2369: /***/ (
-      __unused_webpack_module,
-      __webpack_exports__,
-      __webpack_require__
-    ) => {
-      "use strict";
-      __webpack_require__.r(__webpack_exports__);
-      /* harmony export */ __webpack_require__.d(__webpack_exports__, {
-        /* harmony export */ __N_SSP: () => /* binding */ __N_SSP,
-        /* harmony export */ default: () => __WEBPACK_DEFAULT_EXPORT__,
-        /* harmony export */
-      });
-      /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
-        __webpack_require__(1503);
-      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(6691);
-      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1___default =
-        /*#__PURE__*/ __webpack_require__.n(
-          next_link__WEBPACK_IMPORTED_MODULE_1__
-        );
-
-      function aLink(props) {
-        return /*#__PURE__*/ (0,
-        react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)("div", {
-          children: [
-            /*#__PURE__*/ (0,
-            react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)("h3", {
-              children: "A Link page!",
-            }),
-            /*#__PURE__*/ (0,
-            react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)(
-              next_link__WEBPACK_IMPORTED_MODULE_1___default(),
-              {
-                href: "/",
-                children: "Go to /",
-              }
-            ),
-          ],
-        });
-      }
-      var __N_SSP = true;
-      /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = aLink;
-
-      /***/
-    },
-
-    /***/ 2678: /***/ (module, exports, __webpack_require__) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "useIntersection", {
-        enumerable: true,
-        get: function () {
-          return useIntersection;
-        },
-      });
-      const _react = __webpack_require__(2223);
-      const _requestidlecallback = __webpack_require__(4213);
-      const hasIntersectionObserver =
-        typeof IntersectionObserver === "function";
-      const observers = new Map();
-      const idList = [];
-      function createObserver(options) {
-        const id = {
-          root: options.root || null,
-          margin: options.rootMargin || "",
-        };
-        const existing = idList.find(
-          (obj) => obj.root === id.root && obj.margin === id.margin
-        );
-        let instance;
-        if (existing) {
-          instance = observers.get(existing);
-          if (instance) {
-            return instance;
-          }
-        }
-        const elements = new Map();
-        const observer = new IntersectionObserver((entries) => {
-          entries.forEach((entry) => {
-            const callback = elements.get(entry.target);
-            const isVisible =
-              entry.isIntersecting || entry.intersectionRatio > 0;
-            if (callback && isVisible) {
-              callback(isVisible);
-            }
-          });
-        }, options);
-        instance = {
-          id,
-          observer,
-          elements,
-        };
-        idList.push(id);
-        observers.set(id, instance);
-        return instance;
-      }
-      function observe(element, callback, options) {
-        const { id, observer, elements } = createObserver(options);
-        elements.set(element, callback);
-        observer.observe(element);
-        return function unobserve() {
-          elements.delete(element);
-          observer.unobserve(element);
-          // Destroy observer when there's nothing left to watch:
-          if (elements.size === 0) {
-            observer.disconnect();
-            observers.delete(id);
-            const index = idList.findIndex(
-              (obj) => obj.root === id.root && obj.margin === id.margin
-            );
-            if (index > -1) {
-              idList.splice(index, 1);
-            }
-          }
-        };
-      }
-      function useIntersection({ rootRef, rootMargin, disabled }) {
-        const isDisabled = disabled || !hasIntersectionObserver;
-        const [visible, setVisible] = (0, _react.useState)(false);
-        const elementRef = (0, _react.useRef)(null);
-        const setElement = (0, _react.useCallback)((element) => {
-          elementRef.current = element;
-        }, []);
-        (0, _react.useEffect)(() => {
-          if (hasIntersectionObserver) {
-            if (isDisabled || visible) return;
-            const element = elementRef.current;
-            if (element && element.tagName) {
-              const unobserve = observe(
-                element,
-                (isVisible) => isVisible && setVisible(isVisible),
-                {
-                  root: rootRef?.current,
-                  rootMargin,
-                }
-              );
-              return unobserve;
-            }
-          } else {
-            if (!visible) {
-              const idleCallback = (0,
-              _requestidlecallback.requestIdleCallback)(() => setVisible(true));
-              return () =>
-                (0, _requestidlecallback.cancelIdleCallback)(idleCallback);
-            }
-          }
-          // eslint-disable-next-line react-hooks/exhaustive-deps
-        }, [isDisabled, rootMargin, rootRef, visible, elementRef.current]);
-        const resetVisible = (0, _react.useCallback)(() => {
-          setVisible(false);
-        }, []);
-        return [setElement, visible, resetVisible];
-      }
-      if (
-        (typeof exports.default === "function" ||
-          (typeof exports.default === "object" && exports.default !== null)) &&
-        typeof exports.default.__esModule === "undefined"
-      ) {
-        Object.defineProperty(exports.default, "__esModule", {
-          value: true,
-        });
-        Object.assign(exports.default, exports);
-        module.exports = exports.default;
-      } //# sourceMappingURL=use-intersection.js.map
-
-      /***/
-    },
-
-    /***/ 4499: /***/ (module, exports, __webpack_require__) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "getDomainLocale", {
-        enumerable: true,
-        get: function () {
-          return getDomainLocale;
-        },
-      });
-      const _normalizetrailingslash = __webpack_require__(1379);
-      const basePath =
-        /* unused pure expression or super */ null && (false || "");
-      function getDomainLocale(path, locale, locales, domainLocales) {
-        if (false) {
-        } else {
-          return false;
-        }
-      }
-      if (
-        (typeof exports.default === "function" ||
-          (typeof exports.default === "object" && exports.default !== null)) &&
-        typeof exports.default.__esModule === "undefined"
-      ) {
-        Object.defineProperty(exports.default, "__esModule", {
-          value: true,
-        });
-        Object.assign(exports.default, exports);
-        module.exports = exports.default;
-      } //# sourceMappingURL=get-domain-locale.js.map
-
-      /***/
-    },
-
-    /***/ 6691: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(69);
-
-      /***/
-    },
-
-    /***/ 6771: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/link",
-        function () {
-          return __webpack_require__(2369);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(6771)
+      __webpack_exec__(2025)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for routerDirect-HASH.js 
@@ -1,7 +1,34 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [188],
   {
-    /***/ 97: /***/ (
+    /***/ 417: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/routerDirect",
+        function () {
+          return __webpack_require__(5491);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 1840: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(3252);
+
+      /***/
+    },
+
+    /***/ 5491: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -16,7 +43,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(1503);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(7798);
+        __webpack_require__(1840);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_router__WEBPACK_IMPORTED_MODULE_1__
@@ -35,40 +62,13 @@
 
       /***/
     },
-
-    /***/ 4283: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/routerDirect",
-        function () {
-          return __webpack_require__(97);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
-
-    /***/ 7798: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(9300);
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(4283)
+      __webpack_exec__(417)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for script-HASH.js 
@@ -1,17 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [1209],
   {
-    /***/ 5964: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(2010);
-
-      /***/
-    },
-
-    /***/ 7758: /***/ (
+    /***/ 1312: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -26,7 +16,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(1503);
       /* harmony import */ var next_script__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(5964);
+        __webpack_require__(2398);
       /* harmony import */ var next_script__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_script__WEBPACK_IMPORTED_MODULE_1__
@@ -59,7 +49,17 @@
       /***/
     },
 
-    /***/ 8803: /***/ (
+    /***/ 2398: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(8954);
+
+      /***/
+    },
+
+    /***/ 4305: /***/ (
       __unused_webpack_module,
       __unused_webpack_exports,
       __webpack_require__
@@ -67,7 +67,7 @@
       (window.__NEXT_P = window.__NEXT_P || []).push([
         "/script",
         function () {
-          return __webpack_require__(7758);
+          return __webpack_require__(1312);
         },
       ]);
       if (false) {
@@ -81,7 +81,7 @@
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(8803)
+      __webpack_exec__(4305)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for withRouter-HASH.js 
@@ -1,7 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [3263],
   {
-    /***/ 184: /***/ (
+    /***/ 358: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -16,7 +16,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(1503);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(7798);
+        __webpack_require__(1840);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_router__WEBPACK_IMPORTED_MODULE_1__
@@ -35,7 +35,17 @@
       /***/
     },
 
-    /***/ 3163: /***/ (
+    /***/ 1840: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(3252);
+
+      /***/
+    },
+
+    /***/ 4041: /***/ (
       __unused_webpack_module,
       __unused_webpack_exports,
       __webpack_require__
@@ -43,7 +53,7 @@
       (window.__NEXT_P = window.__NEXT_P || []).push([
         "/withRouter",
         function () {
-          return __webpack_require__(184);
+          return __webpack_require__(358);
         },
       ]);
       if (false) {
@@ -51,23 +61,13 @@
 
       /***/
     },
-
-    /***/ 7798: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(9300);
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(3163)
+      __webpack_exec__(4041)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
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Commit: 02e326b

@ijjk
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ijjk commented Nov 12, 2025 •
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Failing test suites

Commit: 02e326b | About building and testing Next.js

pnpm test-start-turbo test/production/next-server-nft/next-server-nft.test.ts (turbopack) (job)

  • next-server-nft > should not trace too many files in next-minimal-server.js.nft.json (DD)
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● next-server-nft › should not trace too many files in next-minimal-server.js.nft.json

expect(received).toMatchInlineSnapshot(snapshot)

Snapshot name: `next-server-nft should not trace too many files in next-minimal-server.js.nft.json 1`

- Snapshot  - 0
+ Received  + 1

@@ -33,10 +33,11 @@
    "/node_modules/next/dist/server/lib/router-utils/instrumentation-node-extensions.js",
    "/node_modules/next/dist/server/lib/trace/constants.js",
    "/node_modules/next/dist/server/lib/trace/tracer.js",
    "/node_modules/next/dist/server/load-manifest.external.js",
    "/node_modules/next/dist/server/node-environment-extensions/console-dim.external.js",
+   "/node_modules/next/dist/server/node-environment-extensions/fast-set-immediate.external.js",
    "/node_modules/next/dist/server/response-cache/types.js",
    "/node_modules/next/dist/server/route-modules/app-page/module.compiled.js",
    "/node_modules/next/dist/server/route-modules/app-page/vendored/contexts/app-router-context.js",
    "/node_modules/next/dist/server/route-modules/app-page/vendored/contexts/entrypoints.js",
    "/node_modules/next/dist/server/route-modules/app-page/vendored/contexts/head-manager-context.js",

  259 |         '.next/next-minimal-server.js.nft.json'
  260 |       )
> 261 |       expect(trace).toMatchInlineSnapshot(`
      |                     ^
  262 |        [
  263 |          "/node_modules/client-only/index.js",
  264 |          "/node_modules/next/dist/client/components/app-router-headers.js",

  at Object.toMatchInlineSnapshot (production/next-server-nft/next-server-nft.test.ts:261:21)

@lubieowoce lubieowoce force-pushed the lubieowoce/fast-set-immediate branch from c102ce4 to 68bfeed Compare November 12, 2025 00:52
@lubieowoce lubieowoce changed the title [Cache Components] fast setImmediate [Cache Components] Fast setImmediate Nov 12, 2025
@lubieowoce lubieowoce force-pushed the lubieowoce/fast-set-immediate branch from 09ab7aa to f0ff77c Compare November 12, 2025 06:34
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Comment on lines +194 to +199
queueMicrotask(() => {
if (didThrow) {
debug?.('scheduler :: rethrowing sync error from immediate in microtask')
throw thrownValue
}
})
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This worries me because if this seemingly solves the problem of the uncaughtException causing queued nextTicks to flush in a later event loop phase but there is no reason to think the fix isn't just incidental to the conditions being tested (the behavior itself is somewhat inexplicable)

I wonder if it is safer to be even less correct timing wise and schedule the error in a real setImmediate. This would push it until after even later stages potentially but it would guarantee we can flush all ticks before flowing into the next stage.

Another worrisome thing is that usercode nextTicks erroring could also force the nextTick queue to be abandoned. We might need to try catch all the nextTicks and rethrow in a microtask to at least paper over the queue slipping issue as best as possible.

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@lubieowoce lubieowoce Nov 13, 2025 •
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This worries me because if this seemingly solves the problem of the uncaughtException causing queued nextTicks to flush in a later event loop phase but there is no reason to think the fix isn't just incidental to the conditions being tested (the behavior itself is somewhat inexplicable)

yeah, this seems potentially brittle, i guess maybe we settle on triggering the error later. a setImmediate or setTimeout could work, maybe a timeout so that it's not flaky due to the occasional timeout/immediate interleaving that led us here in the first place?

Another worrisome thing is that usercode nextTicks erroring could also force the nextTick queue to be abandoned. We might need to try catch all the nextTicks and rethrow in a microtask to at least paper over the queue slipping issue as best as possible.

yeah, i'm applying a similar trick in nextTick for this reason (and there's a test for it iirc), although in there i decided to only schedule the microtask if we catch an error, i guess to make it cheaper on the fast path. we should figure out the preferred timing for that too

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@lubieowoce lubieowoce Nov 25, 2025 •
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staying with the "rethrow in a microtask" approach for now, it seems solid enough. may revisit later.

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@lubieowoce lubieowoce force-pushed the lubieowoce/fast-set-immediate branch 3 times, most recently from 7f333a8 to 087e593 Compare November 13, 2025 07:13
@lubieowoce lubieowoce changed the base branch from canary to graphite-base/86018 November 20, 2025 14:12
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@lubieowoce lubieowoce changed the base branch from graphite-base/86018 to lubieowoce/discriminated-dynamic-errors-2 November 20, 2025 14:13
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codspeed-hq bot commented Nov 20, 2025

CodSpeed Performance Report

Merging #86018 will not alter performance

Comparing lubieowoce/fast-set-immediate (5f9b350) with canary (fbc9a2b)1

Summary

✅ 17 untouched
⏩ 3 skipped2

Footnotes

  1. No successful run was found on lubieowoce/discriminated-dynamic-errors-2 (6460215) during the generation of this report, so canary (fbc9a2b) was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

  2. 3 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

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