upgrade webpack to 5.51.1

[sokra]

https://github.com/webpack/webpack/releases/tag/v5.51.0

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js webpack/update	Change
buildDuration	16.9s	15.6s	-1.3s
buildDurationCached	3.9s	4.3s	⚠️ +385ms
nodeModulesSize	61.4 MB	61.4 MB	⚠️ +17.6 kB

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	vercel/next.js webpack/update	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.053	3.091	⚠️ +0.04
/ avg req/sec	818.87	808.8	⚠️ -10.07
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.892	1.903	⚠️ +0.01
/error-in-render avg req/sec	1321.43	1313.79	⚠️ -7.64

Client Bundles (main, webpack, commons) Overall increase ⚠️

	vercel/next.js canary	vercel/next.js webpack/update	Change
745.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42.2 kB	42.2 kB	✓
main-HASH.js gzip	23.2 kB	23.2 kB	✓
webpack-HASH.js gzip	1.44 kB	1.45 kB	⚠️ +14 B
Overall change	67.1 kB	67.1 kB	⚠️ +14 B

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js webpack/update	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js webpack/update	Change
_app-HASH.js gzip	979 B	979 B	✓
_error-HASH.js gzip	194 B	194 B	✓
amp-HASH.js gzip	312 B	312 B	✓
css-HASH.js gzip	329 B	329 B	✓
dynamic-HASH.js gzip	2.67 kB	2.67 kB	✓
head-HASH.js gzip	351 B	351 B	✓
hooks-HASH.js gzip	918 B	918 B	✓
image-HASH.js gzip	4.14 kB	4.14 kB	✓
index-HASH.js gzip	261 B	261 B	✓
link-HASH.js gzip	1.66 kB	1.66 kB	✓
routerDirect..HASH.js gzip	318 B	318 B	✓
script-HASH.js gzip	387 B	387 B	✓
withRouter-HASH.js gzip	320 B	320 B	✓
bb14e60e810b..30f.css gzip	125 B	125 B	✓
Overall change	13 kB	13 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js webpack/update	Change
_buildManifest.js gzip	491 B	491 B	✓
Overall change	491 B	491 B	✓

Rendered Page Sizes Overall increase ⚠️

	vercel/next.js canary	vercel/next.js webpack/update	Change
index.html gzip	539 B	540 B	⚠️ +1 B
link.html gzip	550 B	552 B	⚠️ +2 B
withRouter.html gzip	532 B	533 B	⚠️ +1 B
Overall change	1.62 kB	1.63 kB	⚠️ +4 B

Diffs

Diff for _buildManifest.js

@@ -14,7 +14,7 @@ self.__BUILD_MANIFEST = {
   ],
   "/head": ["static\u002Fchunks\u002Fpages\u002Fhead-1b407c3309821b5154c2.js"],
   "/hooks": [
-    "static\u002Fchunks\u002Fpages\u002Fhooks-d386c05297cfdcd36f03.js"
+    "static\u002Fchunks\u002Fpages\u002Fhooks-f6efb8a484d4a96e150c.js"
   ],
   "/image": [
     "static\u002Fchunks\u002Fpages\u002Fimage-474b709f83960ad881c7.js"

Diff for hooks-HASH.js

@@ -1,7 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [757],
   {
-    /***/ 9976: /***/ function(
+    /***/ 3626: /***/ function(
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -144,7 +144,7 @@
       (window.__NEXT_P = window.__NEXT_P || []).push([
         "/hooks",
         function() {
-          return __webpack_require__(9976);
+          return __webpack_require__(3626);
         }
       ]);

Diff for webpack-HASH.js

@@ -391,14 +391,21 @@
       /******/ /******/ /******/ var moduleId,
         chunkId,
         i = 0;
-      /******/ for (moduleId in moreModules) {
-        /******/ if (__webpack_require__.o(moreModules, moduleId)) {
-          /******/ __webpack_require__.m[moduleId] = moreModules[moduleId];
+      /******/ if (
+        chunkIds.some(function(id) {
+          return installedChunks[id] !== 0;
+        })
+      ) {
+        /******/ for (moduleId in moreModules) {
+          /******/ if (__webpack_require__.o(moreModules, moduleId)) {
+            /******/ __webpack_require__.m[moduleId] = moreModules[moduleId];
+            /******/
+          }
           /******/
         }
+        /******/ if (runtime) var result = runtime(__webpack_require__);
         /******/
       }
-      /******/ if (runtime) var result = runtime(__webpack_require__);
       /******/ if (parentChunkLoadingFunction) parentChunkLoadingFunction(data);
       /******/ for (; i < chunkIds.length; i++) {
         /******/ chunkId = chunkIds[i];

Diff for index.html

@@ -11,7 +11,7 @@
       src="/_next/static/chunks/polyfills-a40ef1678bae11e696dba45124eadd70.js"
     ></script>
     <script
-      src="/_next/static/chunks/webpack-47f60bc5ff0cf5dfe268.js"
+      src="/_next/static/chunks/webpack-e3a4ea5707671df28cf0.js"
       defer=""
     ></script>
     <script

Diff for link.html

@@ -11,7 +11,7 @@
       src="/_next/static/chunks/polyfills-a40ef1678bae11e696dba45124eadd70.js"
     ></script>
     <script
-      src="/_next/static/chunks/webpack-47f60bc5ff0cf5dfe268.js"
+      src="/_next/static/chunks/webpack-e3a4ea5707671df28cf0.js"
       defer=""
     ></script>
     <script

Diff for withRouter.html

@@ -11,7 +11,7 @@
       src="/_next/static/chunks/polyfills-a40ef1678bae11e696dba45124eadd70.js"
     ></script>
     <script
-      src="/_next/static/chunks/webpack-47f60bc5ff0cf5dfe268.js"
+      src="/_next/static/chunks/webpack-e3a4ea5707671df28cf0.js"
       defer=""
     ></script>
     <script

---

Webpack 4 Mode (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js webpack/update	Change
buildDuration	14s	13.8s	-200ms
buildDurationCached	5.5s	5.4s	-108ms
nodeModulesSize	61.4 MB	61.4 MB	⚠️ +17.6 kB

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	vercel/next.js webpack/update	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.27	3.198	-0.07
/ avg req/sec	764.52	781.83	+17.31
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.88	1.967	⚠️ +0.09
/error-in-render avg req/sec	1330.14	1271.09	⚠️ -59.05

Client Bundles (main, webpack, commons)

	vercel/next.js canary	vercel/next.js webpack/update	Change
16.HASH.js gzip	186 B	186 B	✓
677f882d2ed8..HASH.js gzip	14.1 kB	14.1 kB	✓
framework.HASH.js gzip	41.9 kB	41.9 kB	✓
main-HASH.js gzip	10.6 kB	10.6 kB	✓
webpack-HASH.js gzip	1.19 kB	1.19 kB	✓
Overall change	68 kB	68 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js webpack/update	Change
polyfills-a4..dd70.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js webpack/update	Change
_app-HASH.js gzip	964 B	964 B	✓
_error-HASH.js gzip	3.8 kB	3.8 kB	✓
amp-HASH.js gzip	552 B	552 B	✓
css-HASH.js gzip	333 B	333 B	✓
dynamic-HASH.js gzip	2.87 kB	2.87 kB	✓
head-HASH.js gzip	3.06 kB	3.06 kB	✓
hooks-HASH.js gzip	924 B	924 B	✓
index-HASH.js gzip	231 B	231 B	✓
link-HASH.js gzip	1.64 kB	1.64 kB	✓
routerDirect..HASH.js gzip	298 B	298 B	✓
script-HASH.js gzip	2.98 kB	2.98 kB	✓
withRouter-HASH.js gzip	295 B	295 B	✓
30809af5c834..565.css gzip	125 B	125 B	✓
Overall change	18.1 kB	18.1 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js webpack/update	Change
_buildManifest.js gzip	500 B	500 B	✓
Overall change	500 B	500 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js webpack/update	Change
index.html gzip	585 B	585 B	✓
link.html gzip	597 B	597 B	✓
withRouter.html gzip	578 B	578 B	✓
Overall change	1.76 kB	1.76 kB	✓

Commit: 3a19357