It's common for developers to clearlocalStorage during development. Since the current DevTools config is saved there, this can hurt the developer experience whenlocalStorage is cleared for any reason.

To avoid this, we decided to store the DevTools config in the app’s cache directory, which is{distDir}/cache/. The content inside this directory is expected to remain during Next.js’ workflow (i.e.,next build) unless it's manually removed.

How?

Added the/__nextjs_devtools_config endpoint to handle config writing. The client sends a POST request to this endpoint, passing the config data. After the config is successfully written, HMR is triggered to update the client state accordingly.

ijjk added created-by: Next.js team

PRs by the Next.js team.

type: next labels

Jul 18, 2025

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devjiwonchoi commentedJul 18, 2025

[devtools] save user config inside.next/cache #81807 👈(View in Graphite)
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devjiwonchoi force-pushed thejiwon/07-18-_devtools_persist_user_config_inside_.next_cache_ branch frombef1ee0 to0307e3eCompare

July 18, 2025 16:15

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ijjk commentedJul 18, 2025•
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ijjk commentedJul 18, 2025•
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Stats from current PR

Default Build (Increase detected⚠️)

General Overall increase⚠️

	vercel/next.js canary	vercel/next.js jiwon/07-18-devtools_persist_user_config_inside.next_cache_	Change
buildDuration	25.3s	14.9s	N/A
buildDurationCached	14.3s	12.3s	N/A
nodeModulesSize	441 MB	442 MB	⚠️ +564 kB
nextStartRea..uration (ms)	387ms	389ms	N/A

Client Bundles (main, webpack) Overall increase⚠️

	vercel/next.js canary	vercel/next.js jiwon/07-18-devtools_persist_user_config_inside.next_cache_	Change
194b18f3-HASH.js gzip	54.1 kB	54.1 kB	N/A
2192.HASH.js gzip	169 B	169 B	✓
4719-HASH.js gzip	5.3 kB	5.27 kB	N/A
6236-HASH.js gzip	44 kB	44.6 kB	⚠️ +551 B
framework-HASH.js gzip	57.4 kB	57.4 kB	N/A
main-app-HASH.js gzip	253 B	259 B	N/A
main-HASH.js gzip	35.9 kB	36 kB	⚠️ +123 B
webpack-HASH.js gzip	1.71 kB	1.71 kB	N/A
Overall change	80.1 kB	80.8 kB	⚠️ +674 B

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js jiwon/07-18-devtools_persist_user_config_inside.next_cache_	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 jiwon/07-18-devtools_persist_user_config_inside.next_cache_	Change
_app-HASH.js gzip	193 B	193 B	✓
_error-HASH.js gzip	182 B	182 B	✓
amp-HASH.js gzip	501 B	500 B	N/A
css-HASH.js gzip	335 B	333 B	N/A
dynamic-HASH.js gzip	1.83 kB	1.83 kB	N/A
edge-ssr-HASH.js gzip	256 B	255 B	N/A
head-HASH.js gzip	350 B	351 B	N/A
hooks-HASH.js gzip	382 B	382 B	✓
image-HASH.js gzip	4.68 kB	4.66 kB	N/A
index-HASH.js gzip	259 B	259 B	✓
link-HASH.js gzip	2.52 kB	2.52 kB	N/A
routerDirect..HASH.js gzip	319 B	316 B	N/A
script-HASH.js gzip	386 B	386 B	✓
withRouter-HASH.js gzip	316 B	315 B	N/A
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	1.51 kB	1.51 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js jiwon/07-18-devtools_persist_user_config_inside.next_cache_	Change
_buildManifest.js gzip	752 B	752 B	✓
Overall change	752 B	752 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js jiwon/07-18-devtools_persist_user_config_inside.next_cache_	Change
index.html gzip	524 B	523 B	N/A
link.html gzip	538 B	539 B	N/A
withRouter.html gzip	520 B	520 B	✓
Overall change	520 B	520 B	✓

Edge SSR bundle Size Overall increase⚠️

	vercel/next.js canary	vercel/next.js jiwon/07-18-devtools_persist_user_config_inside.next_cache_	Change
edge-ssr.js gzip	120 kB	121 kB	⚠️ +463 B
page.js gzip	242 kB	237 kB	N/A
Overall change	120 kB	121 kB	⚠️ +463 B

Middleware size Overall increase⚠️

	vercel/next.js canary	vercel/next.js jiwon/07-18-devtools_persist_user_config_inside.next_cache_	Change
middleware-b..fest.js gzip	676 B	674 B	N/A
middleware-r..fest.js gzip	155 B	157 B	N/A
middleware.js gzip	32.2 kB	32.4 kB	⚠️ +222 B
edge-runtime..pack.js gzip	853 B	853 B	✓
Overall change	33.1 kB	33.3 kB	⚠️ +222 B

Next Runtimes

	vercel/next.js canary	vercel/next.js jiwon/07-18-devtools_persist_user_config_inside.next_cache_	Change
app-page-exp...dev.js gzip	278 kB	278 kB	N/A
app-page-exp..prod.js gzip	154 kB	154 kB	✓
app-page-tur...dev.js gzip	278 kB	278 kB	N/A
app-page-tur..prod.js gzip	154 kB	154 kB	✓
app-page-tur...dev.js gzip	263 kB	263 kB	N/A
app-page-tur..prod.js gzip	148 kB	148 kB	✓
app-page.run...dev.js gzip	263 kB	263 kB	N/A
app-page.run..prod.js gzip	148 kB	148 kB	✓
app-route-ex...dev.js gzip	68.9 kB	68.9 kB	✓
app-route-ex..prod.js gzip	48.5 kB	48.5 kB	✓
app-route-tu...dev.js gzip	68.9 kB	68.9 kB	✓
app-route-tu..prod.js gzip	48.5 kB	48.5 kB	✓
app-route-tu...dev.js gzip	68.3 kB	68.3 kB	✓
app-route-tu..prod.js gzip	48.1 kB	48.1 kB	✓
app-route.ru...dev.js gzip	68.3 kB	68.3 kB	✓
app-route.ru..prod.js gzip	48.1 kB	48.1 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	✓
dist_client_...dev.js gzip	318 B	318 B	✓
pages-api-tu...dev.js gzip	42.1 kB	42.1 kB	✓
pages-api-tu..prod.js gzip	32.5 kB	32.5 kB	✓
pages-api.ru...dev.js gzip	42.1 kB	42.1 kB	✓
pages-api.ru..prod.js gzip	32.4 kB	32.4 kB	✓
pages-turbo....dev.js gzip	52 kB	52 kB	✓
pages-turbo...prod.js gzip	39.8 kB	39.8 kB	✓
pages.runtim...dev.js gzip	52.2 kB	52.2 kB	✓
pages.runtim..prod.js gzip	39.9 kB	39.9 kB	✓
server.runti..prod.js gzip	64.3 kB	64.3 kB	✓
Overall change	1.47 MB	1.47 MB	✓

build cache

	vercel/next.js canary	vercel/next.js jiwon/07-18-devtools_persist_user_config_inside.next_cache_	Change
0.pack gzip	3.9 MB	3.9 MB	N/A
index.pack gzip	90.2 kB	89.3 kB	N/A
Overall change	0 B	0 B	✓

Diff details

Diff forpage.js

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Diff formiddleware.js

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Diff foredge-ssr.js

failed to diff

Diff forcss-HASH.js

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obj.default : obj;       }@@ -288,90 +388,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE       /***/     },-    /***/ 5703: /***/ (-      __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__(5640);-      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1__ =-        __webpack_require__(283);-      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1___default =-        /*#__PURE__*/ __webpack_require__.n(-          next_dynamic__WEBPACK_IMPORTED_MODULE_1__-        );--      const DynamicHello = next_dynamic__WEBPACK_IMPORTED_MODULE_1___default()(-        () =>-          __webpack_require__-            .e(/* import() */ 2192)-            .then(__webpack_require__.bind(__webpack_require__, 2192))-            .then((mod) => mod.Hello),-        {-          loadableGenerated: {-            webpack: () => [/*require.resolve*/ 2192],-          },-        }-      );-      const Page = () =>-        /*#__PURE__*/ (0, react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)(-          react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.Fragment,-          {-            children: [-              /*#__PURE__*/ (0,-              react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)("p", {-                children: "testing next/dynamic size",-              }),-              /*#__PURE__*/ (0,-              react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)(-                DynamicHello,-                {}-              ),-            ],-          }-        );-      var __N_SSP = true;-      /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = Page;--      /***/-    },--    /***/ 6179: /***/ (-      __unused_webpack_module,-      exports,-      __webpack_require__-    ) => {-      "use strict";-      /* __next_internal_client_entry_do_not_use__  cjs */-      Object.defineProperty(exports, "__esModule", {-        value: true,-      });-      Object.defineProperty(exports, "LoadableContext", {-        enumerable: true,-        get: function () {-          return LoadableContext;-        },-      });-      const _interop_require_default = __webpack_require__(1532);-      const _react = /*#__PURE__*/ _interop_require_default._(-        __webpack_require__(148)-      );-      const LoadableContext = _react.default.createContext(null);-      if (false) {-      } //# sourceMappingURL=loadable-context.shared-runtime.js.map--      /***/-    },--    /***/ 6990: /***/ (module, exports, __webpack_require__) => {+    /***/ 9986: /***/ (module, exports, __webpack_require__) => {       "use strict";        Object.defineProperty(exports, "__esModule", {@@ -404,7 +421,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE         __webpack_require__(148)       );       const _loadablesharedruntime = /*#__PURE__*/ _interop_require_default._(-        __webpack_require__(505)+        __webpack_require__(9829)       );       const isServerSide = "object" === "undefined";       // Normalize loader to return the module as form { default: Component } for `React.lazy`.@@ -504,30 +521,13 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE        /***/     },--    /***/ 9254: /***/ (-      __unused_webpack_module,-      __unused_webpack_exports,-      __webpack_require__-    ) => {-      (window.__NEXT_P = window.__NEXT_P || []).push([-        "/dynamic",-        function () {-          return __webpack_require__(5703);-        },-      ]);-      if (false) {-      }--      /***/-    },   },   /******/ (__webpack_require__) => {     // webpackRuntimeModules     /******/ var __webpack_exec__ = (moduleId) =>       __webpack_require__((__webpack_require__.s = moduleId));     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>-      __webpack_exec__(9254)+      __webpack_exec__(2976)     );     /******/ var __webpack_exports__ = __webpack_require__.O();     /******/ _N_E = __webpack_exports__;

Diff forhooks-HASH.js

@@ -1,24 +1,7 @@ (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([   [9804],   {-    /***/ 1664: /***/ (-      __unused_webpack_module,-      __unused_webpack_exports,-      __webpack_require__-    ) => {-      (window.__NEXT_P = window.__NEXT_P || []).push([-        "/hooks",-        function () {-          return __webpack_require__(6130);-        },-      ]);-      if (false) {-      }--      /***/-    },--    /***/ 6130: /***/ (+    /***/ 4756: /***/ (       __unused_webpack_module,       __webpack_exports__,       __webpack_require__@@ -76,13 +59,30 @@        /***/     },++    /***/ 5426: /***/ (+      __unused_webpack_module,+      __unused_webpack_exports,+      __webpack_require__+    ) => {+      (window.__NEXT_P = window.__NEXT_P || []).push([+        "/hooks",+        function () {+          return __webpack_require__(4756);+        },+      ]);+      if (false) {+      }++      /***/+    },   },   /******/ (__webpack_require__) => {     // webpackRuntimeModules     /******/ var __webpack_exec__ = (moduleId) =>       __webpack_require__((__webpack_require__.s = moduleId));     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>-      __webpack_exec__(1664)+      __webpack_exec__(5426)     );     /******/ var __webpack_exports__ = __webpack_require__.O();     /******/ _N_E = __webpack_exports__;

Diff forimage-HASH.js

@@ -1,7 +1,7 @@ (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([   [2983],   {-    /***/ 2198: /***/ (+    /***/ 264: /***/ (       __unused_webpack_module,       __unused_webpack_exports,       __webpack_require__@@ -9,7 +9,7 @@       (window.__NEXT_P = window.__NEXT_P || []).push([         "/image",         function () {-          return __webpack_require__(3444);+          return __webpack_require__(3594);         },       ]);       if (false) {@@ -18,7 +18,190 @@       /***/     },-    /***/ 2514: /***/ (+    /***/ 1206: /***/ (__unused_webpack_module, exports) => {+      "use strict";++      Object.defineProperty(exports, "__esModule", {+        value: true,+      });+      Object.defineProperty(exports, "default", {+        enumerable: true,+        get: function () {+          return _default;+        },+      });+      const DEFAULT_Q = 75;+      function defaultLoader(param) {+        let { config, src, width, quality } = param;+        var _config_qualities;+        if (false) {+        }+        const q =+          quality ||+          ((_config_qualities = config.qualities) == null+            ? void 0+            : _config_qualities.reduce((prev, cur) =>+                Math.abs(cur - DEFAULT_Q) < Math.abs(prev - DEFAULT_Q)+                  ? cur+                  : prev+              )) ||+          DEFAULT_Q;+        return (+          config.path ++          "?url=" ++          encodeURIComponent(src) ++          "&w=" ++          width ++          "&q=" ++          q ++          (src.startsWith("/_next/static/media/") && false ? 0 : "")+        );+      }+      // 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++      /***/+    },++    /***/ 1765: /***/ (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__(148);+      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 (e.g. 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++      /***/+    },++    /***/ 3353: /***/ (+      module,+      __unused_webpack_exports,+      __webpack_require__+    ) => {+      module.exports = __webpack_require__(5526);++      /***/+    },++    /***/ 3594: /***/ (+      __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@19.1.0/node_modules/react/jsx-runtime.js+      var jsx_runtime = __webpack_require__(5640);+      // EXTERNAL MODULE: ./node_modules/.pnpm/next@file+..+diff-repo+packages+next+next-packed.tgz_react-dom@19.1.0_react@19.1.0__react@19.1.0/node_modules/next/image.js+      var next_image = __webpack_require__(3353);+      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;++      /***/+    },++    /***/ 3854: /***/ (       __unused_webpack_module,       exports,       __webpack_require__@@ -34,9 +217,9 @@           return getImgProps;         },       });-      const _warnonce = __webpack_require__(5127);-      const _imageblursvg = __webpack_require__(4287);-      const _imageconfig = __webpack_require__(2795);+      const _warnonce = __webpack_require__(3603);+      const _imageblursvg = __webpack_require__(7835);+      const _imageconfig = __webpack_require__(6799);       const VALID_LOADING_VALUES =         /* unused pure expression or super */ null && [           "lazy",@@ -463,55 +646,69 @@       /***/     },-    /***/ 3444: /***/ (+    /***/ 5526: /***/ (       __unused_webpack_module,-      __webpack_exports__,+      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,+      Object.defineProperty(exports, "__esModule", {+        value: true,       });--      // EXTERNAL MODULE: ./node_modules/.pnpm/react@19.1.0/node_modules/react/jsx-runtime.js-      var jsx_runtime = __webpack_require__(5640);-      // EXTERNAL MODULE: ./node_modules/.pnpm/next@file+..+main-repo+packages+next+next-packed.tgz_react-dom@19.1.0_react@19.1.0__react@19.1.0/node_modules/next/image.js-      var next_image = __webpack_require__(6359);-      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",-            }),-          ],+      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__(3854);+      const _imagecomponent = __webpack_require__(8350);+      const _imageloader = /*#__PURE__*/ _interop_require_default._(+        __webpack_require__(1206)+      );+      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: [16, 32, 48, 64, 96, 128, 256, 384],+            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,+        };       }-      var __N_SSP = true;-      /* harmony default export */ const pages_image = ImagePage;+      const _default = _imagecomponent.Image; //# sourceMappingURL=image-external.js.map        /***/     },-    /***/ 4287: /***/ (__unused_webpack_module, exports) => {+    /***/ 7835: /***/ (__unused_webpack_module, exports) => {       "use strict";       /**        * A shared function, used on both client and server, to generate a SVG blur placeholder.@@ -566,85 +763,7 @@       /***/     },-    /***/ 4985: /***/ (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__(148);-      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 (e.g. 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--      /***/-    },--    /***/ 5898: /***/ (module, exports, __webpack_require__) => {+    /***/ 8350: /***/ (module, exports, __webpack_require__) => {       "use strict";       /* __next_internal_client_entry_do_not_use__  cjs */       Object.defineProperty(exports, "__esModule", {@@ -666,17 +785,17 @@         __webpack_require__(7897)       );       const _head = /*#__PURE__*/ _interop_require_default._(-        __webpack_require__(5207)+        __webpack_require__(8843)       );-      const _getimgprops = __webpack_require__(2514);-      const _imageconfig = __webpack_require__(2795);-      const _imageconfigcontextsharedruntime = __webpack_require__(2349);-      const _warnonce = __webpack_require__(5127);-      const _routercontextsharedruntime = __webpack_require__(3556);+      const _getimgprops = __webpack_require__(3854);+      const _imageconfig = __webpack_require__(6799);+      const _imageconfigcontextsharedruntime = __webpack_require__(3905);+      const _warnonce = __webpack_require__(3603);+      const _routercontextsharedruntime = __webpack_require__(6712);       const _imageloader = /*#__PURE__*/ _interop_require_default._(-        __webpack_require__(5970)+        __webpack_require__(1206)       );-      const _usemergedref = __webpack_require__(4985);+      const _usemergedref = __webpack_require__(1765);       // This is replaced by webpack define plugin       const configEnv = {         deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],@@ -1001,132 +1120,13 @@        /***/     },--    /***/ 5970: /***/ (__unused_webpack_module, exports) => {-      "use strict";--      Object.defineProperty(exports, "__esModule", {-        value: true,-      });-      Object.defineProperty(exports, "default", {-        enumerable: true,-        get: function () {-          return _default;-        },-      });-      const DEFAULT_Q = 75;-      function defaultLoader(param) {-        let { config, src, width, quality } = param;-        var _config_qualities;-        if (false) {-        }-        const q =-          quality ||-          ((_config_qualities = config.qualities) == null-            ? void 0-            : _config_qualities.reduce((prev, cur) =>-                Math.abs(cur - DEFAULT_Q) < Math.abs(prev - DEFAULT_Q)-                  ? cur-                  : prev-              )) ||-          DEFAULT_Q;-        return (-          config.path +-          "?url=" +-          encodeURIComponent(src) +-          "&w=" +-          width +-          "&q=" +-          q +-          (src.startsWith("/_next/static/media/") && false ? 0 : "")-        );-      }-      // 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--      /***/-    },--    /***/ 6359: /***/ (-      module,-      __unused_webpack_exports,-      __webpack_require__-    ) => {-      module.exports = __webpack_require__(8986);--      /***/-    },--    /***/ 8986: /***/ (-      __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__(2514);-      const _imagecomponent = __webpack_require__(5898);-      const _imageloader = /*#__PURE__*/ _interop_require_default._(-        __webpack_require__(5970)-      );-      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: [16, 32, 48, 64, 96, 128, 256, 384],-            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--      /***/-    },   },   /******/ (__webpack_require__) => {     // webpackRuntimeModules     /******/ var __webpack_exec__ = (moduleId) =>       __webpack_require__((__webpack_require__.s = moduleId));     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>-      __webpack_exec__(2198)+      __webpack_exec__(264)     );     /******/ var __webpack_exports__ = __webpack_require__.O();     /******/ _N_E = __webpack_exports__;

Diff forindex-HASH.js

@@ -1,7 +1,24 @@ (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([   [3332],   {-    /***/ 9418: /***/ (+    /***/ 8230: /***/ (+      __unused_webpack_module,+      __unused_webpack_exports,+      __webpack_require__+    ) => {+      (window.__NEXT_P = window.__NEXT_P || []).push([+        "/",+        function () {+          return __webpack_require__(8696);+        },+      ]);+      if (false) {+      }++      /***/+    },++    /***/ 8696: /***/ (       __unused_webpack_module,       __webpack_exports__,       __webpack_require__@@ -19,30 +36,13 @@        /***/     },--    /***/ 9532: /***/ (-      __unused_webpack_module,-      __unused_webpack_exports,-      __webpack_require__-    ) => {-      (window.__NEXT_P = window.__NEXT_P || []).push([-        "/",-        function () {-          return __webpack_require__(9418);-        },-      ]);-      if (false) {-      }--      /***/-    },   },   /******/ (__webpack_require__) => {     // webpackRuntimeModules     /******/ var __webpack_exec__ = (moduleId) =>       __webpack_require__((__webpack_require__.s = moduleId));     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>-      __webpack_exec__(9532)+      __webpack_exec__(8230)     );     /******/ var __webpack_exports__ = __webpack_require__.O();     /******/ _N_E = __webpack_exports__;

Diff forlink-HASH.js

@@ -1,125 +1,7 @@ (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([   [4672],   {-    /***/ 1854: /***/ (-      __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__(5640);-      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1__ =-        __webpack_require__(8770);-      /* 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;--      /***/-    },--    /***/ 3199: /***/ (__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--      /***/-    },--    /***/ 3568: /***/ (-      __unused_webpack_module,-      __unused_webpack_exports,-      __webpack_require__-    ) => {-      (window.__NEXT_P = window.__NEXT_P || []).push([-        "/link",-        function () {-          return __webpack_require__(1854);-        },-      ]);-      if (false) {-      }--      /***/-    },--    /***/ 3857: /***/ (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__(4869);-      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--      /***/-    },--    /***/ 3947: /***/ (module, exports, __webpack_require__) => {+    /***/ 591: /***/ (module, exports, __webpack_require__) => {       "use strict";       /* __next_internal_client_entry_do_not_use__  cjs */       Object.defineProperty(exports, "__esModule", {@@ -146,17 +28,17 @@       const _react = /*#__PURE__*/ _interop_require_wildcard._(         __webpack_require__(148)       );-      const _resolvehref = __webpack_require__(3161);-      const _islocalurl = __webpack_require__(2309);-      const _formaturl = __webpack_require__(3768);-      const _utils = __webpack_require__(5554);-      const _addlocale = __webpack_require__(7591);-      const _routercontextsharedruntime = __webpack_require__(3556);-      const _useintersection = __webpack_require__(5624);-      const _getdomainlocale = __webpack_require__(3857);-      const _addbasepath = __webpack_require__(4356);-      const _usemergedref = __webpack_require__(4985);-      const _erroronce = __webpack_require__(3199);+      const _resolvehref = __webpack_require__(5837);+      const _islocalurl = __webpack_require__(5953);+      const _formaturl = __webpack_require__(6212);+      const _utils = __webpack_require__(6950);+      const _addlocale = __webpack_require__(6467);+      const _routercontextsharedruntime = __webpack_require__(6712);+      const _useintersection = __webpack_require__(9692);+      const _getdomainlocale = __webpack_require__(6850);+      const _addbasepath = __webpack_require__(4928);+      const _usemergedref = __webpack_require__(1765);+      const _erroronce = __webpack_require__(8659);       const prefetched = new Set();       function prefetch(router, href, as, options) {         if (false) {@@ -545,7 +427,17 @@       /***/     },-    /***/ 4985: /***/ (module, exports, __webpack_require__) => {+    /***/ 1148: /***/ (+      module,+      __unused_webpack_exports,+      __webpack_require__+    ) => {+      module.exports = __webpack_require__(591);++      /***/+    },++    /***/ 1765: /***/ (module, exports, __webpack_require__) => {       "use strict";        Object.defineProperty(exports, "__esModule", {@@ -623,7 +515,125 @@       /***/     },-    /***/ 5624: /***/ (module, exports, __webpack_require__) => {+    /***/ 5436: /***/ (+      __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__(5640);+      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1__ =+        __webpack_require__(1148);+      /* 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;++      /***/+    },++    /***/ 6850: /***/ (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__(6457);+      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++      /***/+    },++    /***/ 8659: /***/ (__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++      /***/+    },++    /***/ 9666: /***/ (+      __unused_webpack_module,+      __unused_webpack_exports,+      __webpack_require__+    ) => {+      (window.__NEXT_P = window.__NEXT_P || []).push([+        "/link",+        function () {+          return __webpack_require__(5436);+        },+      ]);+      if (false) {+      }++      /***/+    },++    /***/ 9692: /***/ (module, exports, __webpack_require__) => {       "use strict";        Object.defineProperty(exports, "__esModule", {@@ -636,7 +646,7 @@         },       });       const _react = __webpack_require__(148);-      const _requestidlecallback = __webpack_require__(3543);+      const _requestidlecallback = __webpack_require__(315);       const hasIntersectionObserver =         typeof IntersectionObserver === "function";       const observers = new Map();@@ -748,23 +758,13 @@        /***/     },--    /***/ 8770: /***/ (-      module,-      __unused_webpack_exports,-      __webpack_require__-    ) => {-      module.exports = __webpack_require__(3947);--      /***/-    },   },   /******/ (__webpack_require__) => {     // webpackRuntimeModules     /******/ var __webpack_exec__ = (moduleId) =>       __webpack_require__((__webpack_require__.s = moduleId));     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>-      __webpack_exec__(3568)+      __webpack_exec__(9666)     );     /******/ var __webpack_exports__ = __webpack_require__.O();     /******/ _N_E = __webpack_exports__;

Diff forrouterDirect-HASH.js

@@ -1,7 +1,7 @@ (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([   [188],   {-    /***/ 3618: /***/ (+    /***/ 76: /***/ (       __unused_webpack_module,       __webpack_exports__,       __webpack_require__@@ -16,7 +16,7 @@       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =         __webpack_require__(5640);       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1__ =-        __webpack_require__(4631);+        __webpack_require__(9413);       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1___default =         /*#__PURE__*/ __webpack_require__.n(           next_router__WEBPACK_IMPORTED_MODULE_1__@@ -36,17 +36,7 @@       /***/     },-    /***/ 4631: /***/ (-      module,-      __unused_webpack_exports,-      __webpack_require__-    ) => {-      module.exports = __webpack_require__(7086);--      /***/-    },--    /***/ 7824: /***/ (+    /***/ 1810: /***/ (       __unused_webpack_module,       __unused_webpack_exports,       __webpack_require__@@ -54,7 +44,7 @@       (window.__NEXT_P = window.__NEXT_P || []).push([         "/routerDirect",         function () {-          return __webpack_require__(3618);+          return __webpack_require__(76);         },       ]);       if (false) {@@ -62,13 +52,23 @@        /***/     },++    /***/ 9413: /***/ (+      module,+      __unused_webpack_exports,+      __webpack_require__+    ) => {+      module.exports = __webpack_require__(5282);++      /***/+    },   },   /******/ (__webpack_require__) => {     // webpackRuntimeModules     /******/ var __webpack_exec__ = (moduleId) =>       __webpack_require__((__webpack_require__.s = moduleId));     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>-      __webpack_exec__(7824)+      __webpack_exec__(1810)     );     /******/ var __webpack_exports__ = __webpack_require__.O();     /******/ _N_E = __webpack_exports__;

Diff forscript-HASH.js

@@ -1,24 +1,17 @@ (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([   [1209],   {-    /***/ 1984: /***/ (-      __unused_webpack_module,+    /***/ 2227: /***/ (+      module,       __unused_webpack_exports,       __webpack_require__     ) => {-      (window.__NEXT_P = window.__NEXT_P || []).push([-        "/script",-        function () {-          return __webpack_require__(5769);-        },-      ]);-      if (false) {-      }+      module.exports = __webpack_require__(5984);        /***/     },-    /***/ 5769: /***/ (+    /***/ 3043: /***/ (       __unused_webpack_module,       __webpack_exports__,       __webpack_require__@@ -33,7 +26,7 @@       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =         __webpack_require__(5640);       /* harmony import */ var next_script__WEBPACK_IMPORTED_MODULE_1__ =-        __webpack_require__(8293);+        __webpack_require__(2227);       /* harmony import */ var next_script__WEBPACK_IMPORTED_MODULE_1___default =         /*#__PURE__*/ __webpack_require__.n(           next_script__WEBPACK_IMPORTED_MODULE_1__@@ -66,12 +59,19 @@       /***/     },-    /***/ 8293: /***/ (-      module,+    /***/ 3642: /***/ (+      __unused_webpack_module,       __unused_webpack_exports,       __webpack_require__     ) => {-      module.exports = __webpack_require__(900);+      (window.__NEXT_P = window.__NEXT_P || []).push([+        "/script",+        function () {+          return __webpack_require__(3043);+        },+      ]);+      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__(1984)+      __webpack_exec__(3642)     );     /******/ var __webpack_exports__ = __webpack_require__.O();     /******/ _N_E = __webpack_exports__;

Diff forwithRouter-HASH.js

@@ -1,34 +1,7 @@ (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([   [3263],   {-    /***/ 4631: /***/ (-      module,-      __unused_webpack_exports,-      __webpack_require__-    ) => {-      module.exports = __webpack_require__(7086);--      /***/-    },--    /***/ 9216: /***/ (-      __unused_webpack_module,-      __unused_webpack_exports,-      __webpack_require__-    ) => {-      (window.__NEXT_P = window.__NEXT_P || []).push([-        "/withRouter",-        function () {-          return __webpack_require__(9803);-        },-      ]);-      if (false) {-      }--      /***/-    },--    /***/ 9803: /***/ (+    /***/ 1089: /***/ (       __unused_webpack_module,       __webpack_exports__,       __webpack_require__@@ -43,7 +16,7 @@       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =         __webpack_require__(5640);       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1__ =-        __webpack_require__(4631);+        __webpack_require__(9413);       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1___default =         /*#__PURE__*/ __webpack_require__.n(           next_router__WEBPACK_IMPORTED_MODULE_1__@@ -61,13 +34,40 @@        /***/     },++    /***/ 3962: /***/ (+      __unused_webpack_module,+      __unused_webpack_exports,+      __webpack_require__+    ) => {+      (window.__NEXT_P = window.__NEXT_P || []).push([+        "/withRouter",+        function () {+          return __webpack_require__(1089);+        },+      ]);+      if (false) {+      }++      /***/+    },++    /***/ 9413: /***/ (+      module,+      __unused_webpack_exports,+      __webpack_require__+    ) => {+      module.exports = __webpack_require__(5282);++      /***/+    },   },   /******/ (__webpack_require__) => {     // webpackRuntimeModules     /******/ var __webpack_exec__ = (moduleId) =>       __webpack_require__((__webpack_require__.s = moduleId));     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>-      __webpack_exec__(9216)+      __webpack_exec__(3962)     );     /******/ var __webpack_exports__ = __webpack_require__.O();     /******/ _N_E = __webpack_exports__;

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Commit:6b6d7f4

devjiwonchoi force-pushed thejiwon/07-18-_devtools_persist_user_config_inside_.next_cache_ branch from017161a to2f3b8f4Compare

July 18, 2025 19:56

devjiwonchoi changed the title~~[devtools] persist user config inside.next/cache~~[devtools] save user config inside.next/cache

Jul 18, 2025

devjiwonchoi force-pushed thejiwon/07-18-_devtools_persist_user_config_inside_.next_cache_ branch fromfe68c79 to54d903eCompare

July 18, 2025 22:05

devjiwonchoi added10 commits

July 19, 2025 01:12

[devtools] persist user config inside.next/cache

6471b8c

replace local storage usage

2034e99

update type and name for shared

d8501bb

DEVTOOLS_CONFIG_UPDATED -> DEVTOOLS_CONFIG_PATCH

3ce2ff1

fix error due to deleted file

6159d50

no need extra patch action for config update

8490ead

early return empty obj when no config file

38b338f

improve var name and comment

eeb83a4

add keepalive incase of navigation

8323e0e

fix lint error

9328bee

devjiwonchoi force-pushed thejiwon/07-18-_devtools_persist_user_config_inside_.next_cache_ branch from0a546dd to1cba917Compare

July 18, 2025 23:14

devjiwonchoi added2 commits

July 19, 2025 01:30

fix type error

b99e864

mkdir just in case

6b6d7f4

test/e2e/multi-zone/multi-zone.test.ts failed because the dir wasn't there

devjiwonchoi force-pushed thejiwon/07-18-_devtools_persist_user_config_inside_.next_cache_ branch from1cba917 to6b6d7f4Compare

July 18, 2025 23:31

devjiwonchoi marked this pull request as ready for review

July 18, 2025 23:50

devjiwonchoi requested review fromhuozhi,eps1lon andRobPruzan

July 18, 2025 23:51

graphite-appbot reviewed

Jul 18, 2025

View reviewed changes

packages/next/src/next-devtools/server/devtools-config-middleware.ts

		}

		const body = Buffer.concat(chunks).toString('utf8')
		const validation = devToolsConfigSchema.safeParse(JSON.parse(body))

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graphite-appbotJul 18, 2025

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Consider wrappingJSON.parse(body) in a try-catch block to handle malformed JSON gracefully. If parsing fails, the server should return a 400 Bad Request response rather than throwing an unhandled exception:

try{constvalidation=devToolsConfigSchema.safeParse(JSON.parse(body))}catch(error){returnmiddlewareResponse.badRequest(res)}

This ensures robust error handling for invalid JSON input from clients.

Suggested change

	constvalidation=devToolsConfigSchema.safeParse(JSON.parse(body))
	try{
	constvalidation=devToolsConfigSchema.safeParse(JSON.parse(body))
	}catch(error){
	returnmiddlewareResponse.badRequest(res)
	}

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packages/next/src/next-devtools/dev-overlay/shared.ts

		devToolsPanelPosition ?? state.devToolsPanelPosition,
		scale: scale ?? state.scale,
		devToolsPanelSize: devToolsPanelSize ?? state.devToolsPanelSize,
		hideShortcut: hideShortcut ?? state.hideShortcut,

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The?? operator will keep the existing state value whenhideShortcut isnull, but since the type allowsnull as a valid value, this prevents users from explicitly settinghideShortcut tonull. Consider using this pattern instead to properly handlenull values:

hideShortcut:hideShortcut!==undefined ?hideShortcut :state.hideShortcut

This ensures that whenhideShortcut is explicitly set tonull in the action, it will properly override the state value.

Suggested change

	hideShortcut:hideShortcut??state.hideShortcut,
	hideShortcut:hideShortcut!==undefined ?hideShortcut :state.hideShortcut,

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packages/next/src/next-devtools/dev-overlay/utils/save-devtools-config.ts

Comment on lines +22 to +27

		}).catch((error)=>{
		console.log('[Next.js DevTools] Failed to save config:',{
		data:body,
		error,
		})
		})

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The error handling in this fetch operation clears thequeuedPatch before confirming the request succeeded. If the request fails, the configuration changes are permanently lost since they've already been removed from the queue. Consider either:

Moving thequeuedPatch = {} reset inside a.then() block to only clear after successful requests
Implementing a retry mechanism that preserves failed patches
Creating a copy of the patch before clearing and re-adding it to the queue on failure

This ensures user configuration changes aren't silently dropped when network issues occur.

Suggested change

	}).catch((error)=>{
	console.log('[Next.js DevTools] Failed to save config:',{
	data:body,
	error,
	})
	})
	}).then(()=>{
	queuedPatch={}
	}).catch((error)=>{
	console.log('[Next.js DevTools] Failed to save config:',{
	data:body,
	error,
	})
	})

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created-by: Next.js team

PRs by the Next.js team.

type: next

2 participants

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[devtools] save user config inside`.next/cache`#81807

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[devtools] save user config inside.next/cache#81807

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[devtools] save user config inside.next/cache#81807

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[devtools] save user config inside`.next/cache`#81807

[devtools] save user config inside`.next/cache`#81807

devjiwonchoi commentedJul 18, 2025•
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