feat(turbopack): Use mangled export names for fake exports #69124
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Tests Passed |
Stats from current PRDefault Build (Increase detected
|
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| buildDuration | 18.3s | 18.3s | N/A |
| buildDurationCached | 8.5s | 7.5s | N/A |
| nodeModulesSize | 356 MB | 356 MB | |
| nextStartRea..uration (ms) | 425ms | 429ms | N/A |
Client Bundles (main, webpack)
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| 1921-HASH.js gzip | 37.9 kB | 37.9 kB | N/A |
| 1995.HASH.js gzip | 169 B | 169 B | ✓ |
| 66c22fe9-HASH.js gzip | 51.9 kB | 51.9 kB | N/A |
| 9018-HASH.js gzip | 5.25 kB | 5.19 kB | N/A |
| framework-HASH.js gzip | 56.7 kB | 56.7 kB | ✓ |
| main-app-HASH.js gzip | 225 B | 224 B | N/A |
| main-HASH.js gzip | 32.5 kB | 32.6 kB | N/A |
| webpack-HASH.js gzip | 1.71 kB | 1.71 kB | N/A |
| Overall change | 56.9 kB | 56.9 kB | ✓ |
Legacy Client Bundles (polyfills)
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| polyfills-HASH.js gzip | 31 kB | 31 kB | ✓ |
| Overall change | 31 kB | 31 kB | ✓ |
Client Pages
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| _app-HASH.js gzip | 192 B | 193 B | N/A |
| _error-HASH.js gzip | 193 B | 192 B | N/A |
| amp-HASH.js gzip | 512 B | 510 B | N/A |
| css-HASH.js gzip | 342 B | 342 B | ✓ |
| dynamic-HASH.js gzip | 1.84 kB | 1.84 kB | N/A |
| edge-ssr-HASH.js gzip | 265 B | 264 B | N/A |
| head-HASH.js gzip | 363 B | 364 B | N/A |
| hooks-HASH.js gzip | 391 B | 392 B | N/A |
| image-HASH.js gzip | 4.39 kB | 4.4 kB | N/A |
| index-HASH.js gzip | 269 B | 268 B | N/A |
| link-HASH.js gzip | 2.82 kB | 2.81 kB | N/A |
| routerDirect..HASH.js gzip | 328 B | 326 B | N/A |
| script-HASH.js gzip | 396 B | 396 B | ✓ |
| withRouter-HASH.js gzip | 325 B | 324 B | N/A |
| 1afbb74e6ecf..834.css gzip | 106 B | 106 B | ✓ |
| Overall change | 844 B | 844 B | ✓ |
Client Build Manifests
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| _buildManifest.js gzip | 749 B | 748 B | N/A |
| Overall change | 0 B | 0 B | ✓ |
Rendered Page Sizes
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| index.html gzip | 523 B | 523 B | ✓ |
| link.html gzip | 535 B | 538 B | N/A |
| withRouter.html gzip | 519 B | 520 B | N/A |
| Overall change | 523 B | 523 B | ✓ |
Edge SSR bundle Size Overall increase ⚠️
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| edge-ssr.js gzip | 127 kB | 128 kB | |
| page.js gzip | 173 kB | 173 kB | |
| Overall change | 300 kB | 301 kB |
Middleware size
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| middleware-b..fest.js gzip | 668 B | 670 B | N/A |
| middleware-r..fest.js gzip | 156 B | 155 B | N/A |
| middleware.js gzip | 29.7 kB | 29.7 kB | N/A |
| edge-runtime..pack.js gzip | 844 B | 844 B | ✓ |
| Overall change | 844 B | 844 B | ✓ |
Next Runtimes Overall increase ⚠️
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| 928-experime...dev.js gzip | 322 B | 322 B | ✓ |
| 928.runtime.dev.js gzip | 314 B | 314 B | ✓ |
| app-page-exp...dev.js gzip | 309 kB | 309 kB | N/A |
| app-page-exp..prod.js gzip | 122 kB | 122 kB | ✓ |
| app-page-tur..prod.js gzip | 135 kB | 135 kB | ✓ |
| app-page-tur..prod.js gzip | 130 kB | 130 kB | ✓ |
| app-page.run...dev.js gzip | 298 kB | 298 kB | N/A |
| app-page.run..prod.js gzip | 118 kB | 118 kB | ✓ |
| app-route-ex...dev.js gzip | 30.7 kB | 30.7 kB | ✓ |
| app-route-ex..prod.js gzip | 20.7 kB | 20.7 kB | ✓ |
| app-route-tu..prod.js gzip | 20.7 kB | 20.7 kB | ✓ |
| app-route-tu..prod.js gzip | 20.5 kB | 20.5 kB | ✓ |
| app-route.ru...dev.js gzip | 32.4 kB | 32.4 kB | ✓ |
| app-route.ru..prod.js gzip | 20.5 kB | 20.5 kB | ✓ |
| pages-api-tu..prod.js gzip | 9.62 kB | 9.62 kB | ✓ |
| pages-api.ru...dev.js gzip | 11.5 kB | 11.5 kB | ✓ |
| pages-api.ru..prod.js gzip | 9.61 kB | 9.61 kB | ✓ |
| pages-turbo...prod.js gzip | 20.8 kB | 21.6 kB | |
| pages.runtim...dev.js gzip | 26.4 kB | 27.5 kB | |
| pages.runtim..prod.js gzip | 20.8 kB | 21.6 kB | |
| server.runti..prod.js gzip | 56.8 kB | 57 kB | |
| Overall change | 807 kB | 810 kB |
build cache Overall increase ⚠️
| vercel/next.js canary | vercel/next.js kdy1/mangle | Change | |
|---|---|---|---|
| 0.pack gzip | 1.49 MB | 1.49 MB | |
| index.pack gzip | 127 kB | 127 kB | |
| Overall change | 1.61 MB | 1.62 MB |
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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Diff for image-HASH.js
@@ -1,7 +1,7 @@
(self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
[8358],
{
- /***/ 6835: /***/ (
+ /***/ 9606: /***/ (
__unused_webpack_module,
__unused_webpack_exports,
__webpack_require__
@@ -9,7 +9,7 @@
(window.__NEXT_P = window.__NEXT_P || []).push([
"/image",
function () {
- return __webpack_require__(1274);
+ return __webpack_require__(9670);
},
]);
if (false) {
@@ -18,7 +18,7 @@
/***/
},
- /***/ 9784: /***/ (module, exports, __webpack_require__) => {
+ /***/ 6307: /***/ (module, exports, __webpack_require__) => {
"use strict";
/* __next_internal_client_entry_do_not_use__ cjs */
Object.defineProperty(exports, "__esModule", {
@@ -40,17 +40,17 @@
__webpack_require__(7864)
);
const _head = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(4888)
+ __webpack_require__(4984)
);
- const _getimgprops = __webpack_require__(7204);
- const _imageconfig = __webpack_require__(5319);
- const _imageconfigcontextsharedruntime = __webpack_require__(3170);
- const _warnonce = __webpack_require__(7920);
- const _routercontextsharedruntime = __webpack_require__(7209);
+ const _getimgprops = __webpack_require__(4855);
+ const _imageconfig = __webpack_require__(4609);
+ const _imageconfigcontextsharedruntime = __webpack_require__(3316);
+ const _warnonce = __webpack_require__(2651);
+ const _routercontextsharedruntime = __webpack_require__(4057);
const _imageloader = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(7443)
+ __webpack_require__(8495)
);
- const _usemergedref = __webpack_require__(2531);
+ const _usemergedref = __webpack_require__(7553);
// This is replaced by webpack define plugin
const configEnv = {
deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
@@ -371,7 +371,7 @@
/***/
},
- /***/ 2531: /***/ (module, exports, __webpack_require__) => {
+ /***/ 7553: /***/ (module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", {
@@ -440,7 +440,7 @@
/***/
},
- /***/ 7204: /***/ (
+ /***/ 4855: /***/ (
__unused_webpack_module,
exports,
__webpack_require__
@@ -456,9 +456,9 @@
return getImgProps;
},
});
- const _warnonce = __webpack_require__(7920);
- const _imageblursvg = __webpack_require__(2200);
- const _imageconfig = __webpack_require__(5319);
+ const _warnonce = __webpack_require__(2651);
+ const _imageblursvg = __webpack_require__(5067);
+ const _imageconfig = __webpack_require__(4609);
const VALID_LOADING_VALUES =
/* unused pure expression or super */ null && [
"lazy",
@@ -830,7 +830,7 @@
/***/
},
- /***/ 2200: /***/ (__unused_webpack_module, exports) => {
+ /***/ 5067: /***/ (__unused_webpack_module, exports) => {
"use strict";
/**
* A shared function, used on both client and server, to generate a SVG blur placeholder.
@@ -885,7 +885,7 @@
/***/
},
- /***/ 1356: /***/ (
+ /***/ 3505: /***/ (
__unused_webpack_module,
exports,
__webpack_require__
@@ -912,10 +912,10 @@
},
});
const _interop_require_default = __webpack_require__(4345);
- const _getimgprops = __webpack_require__(7204);
- const _imagecomponent = __webpack_require__(9784);
+ const _getimgprops = __webpack_require__(4855);
+ const _imagecomponent = __webpack_require__(6307);
const _imageloader = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(7443)
+ __webpack_require__(8495)
);
function getImageProps(imgProps) {
const { props } = (0, _getimgprops.getImgProps)(imgProps, {
@@ -947,7 +947,7 @@
/***/
},
- /***/ 7443: /***/ (__unused_webpack_module, exports) => {
+ /***/ 8495: /***/ (__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", {
@@ -982,7 +982,7 @@
/***/
},
- /***/ 1274: /***/ (
+ /***/ 9670: /***/ (
__unused_webpack_module,
__webpack_exports__,
__webpack_require__
@@ -999,8 +999,8 @@
// EXTERNAL MODULE: ./node_modules/.pnpm/react@19.0.0-rc-1eaccd82-20240816/node_modules/react/jsx-runtime.js
var jsx_runtime = __webpack_require__(1822);
- // EXTERNAL MODULE: ./node_modules/.pnpm/next@file+..+main-repo+packages+next+next-packed.tgz_react-dom@19.0.0-rc-1eaccd82-20240816_re_5yc7ktq4kyrrvzaq2fultvg3y4/node_modules/next/image.js
- var next_image = __webpack_require__(7091);
+ // EXTERNAL MODULE: ./node_modules/.pnpm/next@file+..+diff-repo+packages+next+next-packed.tgz_react-dom@19.0.0-rc-1eaccd82-20240816_re_kxzj53dvrxjpf46fi64kfjrpy4/node_modules/next/image.js
+ var next_image = __webpack_require__(142);
var image_default = /*#__PURE__*/ __webpack_require__.n(next_image); // CONCATENATED MODULE: ./pages/nextjs.png
/* harmony default export */ const nextjs = {
src: "/_next/static/media/nextjs.cae0b805.png",
@@ -1030,12 +1030,12 @@
/***/
},
- /***/ 7091: /***/ (
+ /***/ 142: /***/ (
module,
__unused_webpack_exports,
__webpack_require__
) => {
- module.exports = __webpack_require__(1356);
+ module.exports = __webpack_require__(3505);
/***/
},
@@ -1045,7 +1045,7 @@
/******/ var __webpack_exec__ = (moduleId) =>
__webpack_require__((__webpack_require__.s = moduleId));
/******/ __webpack_require__.O(0, [2888, 9774, 179], () =>
- __webpack_exec__(6835)
+ __webpack_exec__(9606)
);
/******/ var __webpack_exports__ = __webpack_require__.O();
/******/ _N_E = __webpack_exports__;Diff for 1921-HASH.js
Diff too large to display
Diff for 9018-HASH.js
@@ -1,8 +1,8 @@
"use strict";
(self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
- [9018],
+ [9149],
{
- /***/ 9018: /***/ (module, exports, __webpack_require__) => {
+ /***/ 9149: /***/ (module, exports, __webpack_require__) => {
/* __next_internal_client_entry_do_not_use__ cjs */
Object.defineProperty(exports, "__esModule", {
value: true,
@@ -13,27 +13,27 @@
return Image;
},
});
- const _interop_require_default = __webpack_require__(9384);
- const _interop_require_wildcard = __webpack_require__(9913);
- const _jsxruntime = __webpack_require__(9113);
+ const _interop_require_default = __webpack_require__(8232);
+ const _interop_require_wildcard = __webpack_require__(5339);
+ const _jsxruntime = __webpack_require__(5335);
const _react = /*#__PURE__*/ _interop_require_wildcard._(
- __webpack_require__(6193)
+ __webpack_require__(9960)
);
const _reactdom = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(2527)
+ __webpack_require__(7851)
);
const _head = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(5723)
+ __webpack_require__(5358)
);
- const _getimgprops = __webpack_require__(7428);
- const _imageconfig = __webpack_require__(4011);
- const _imageconfigcontextsharedruntime = __webpack_require__(7352);
- const _warnonce = __webpack_require__(1970);
- const _routercontextsharedruntime = __webpack_require__(1015);
+ const _getimgprops = __webpack_require__(8934);
+ const _imageconfig = __webpack_require__(4021);
+ const _imageconfigcontextsharedruntime = __webpack_require__(614);
+ const _warnonce = __webpack_require__(6748);
+ const _routercontextsharedruntime = __webpack_require__(1013);
const _imageloader = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(22)
+ __webpack_require__(3003)
);
- const _usemergedref = __webpack_require__(3501);
+ const _usemergedref = __webpack_require__(9648);
// This is replaced by webpack define plugin
const configEnv = {
deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
@@ -355,7 +355,7 @@
/***/
},
- /***/ 3501: /***/ (module, exports, __webpack_require__) => {
+ /***/ 9648: /***/ (module, exports, __webpack_require__) => {
Object.defineProperty(exports, "__esModule", {
value: true,
});
@@ -375,7 +375,7 @@
return useMergedRef;
},
});
- const _react = __webpack_require__(6193);
+ const _react = __webpack_require__(9960);
function useMergedRef(refA, refB) {
return (0, _react.useMemo)(() => mergeRefs(refA, refB), [refA, refB]);
}
@@ -422,11 +422,7 @@
/***/
},
- /***/ 4783: /***/ (
- __unused_webpack_module,
- exports,
- __webpack_require__
- ) => {
+ /***/ 31: /***/ (__unused_webpack_module, exports, __webpack_require__) => {
Object.defineProperty(exports, "__esModule", {
value: true,
});
@@ -436,9 +432,9 @@
return AmpStateContext;
},
});
- const _interop_require_default = __webpack_require__(9384);
+ const _interop_require_default = __webpack_require__(8232);
const _react = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(6193)
+ __webpack_require__(9960)
);
const AmpStateContext = _react.default.createContext({});
if (false) {
@@ -447,7 +443,7 @@
/***/
},
- /***/ 4122: /***/ (__unused_webpack_module, exports) => {
+ /***/ 3208: /***/ (__unused_webpack_module, exports) => {
Object.defineProperty(exports, "__esModule", {
value: true,
});
@@ -469,7 +465,7 @@
/***/
},
- /***/ 7428: /***/ (
+ /***/ 8934: /***/ (
__unused_webpack_module,
exports,
__webpack_require__
@@ -483,9 +479,9 @@
return getImgProps;
},
});
- const _warnonce = __webpack_require__(1970);
- const _imageblursvg = __webpack_require__(7992);
- const _imageconfig = __webpack_require__(4011);
+ const _warnonce = __webpack_require__(6748);
+ const _imageblursvg = __webpack_require__(9736);
+ const _imageconfig = __webpack_require__(4021);
const VALID_LOADING_VALUES =
/* unused pure expression or super */ null && [
"lazy",
@@ -857,8 +853,7 @@
/***/
},
- /***/ 5723: /***/ (module, exports, __webpack_require__) => {
- /* provided dependency */ var process = __webpack_require__(455);
+ /***/ 5358: /***/ (module, exports, __webpack_require__) => {
/* __next_internal_client_entry_do_not_use__ cjs */
Object.defineProperty(exports, "__esModule", {
value: true,
@@ -879,19 +874,19 @@
return defaultHead;
},
});
- const _interop_require_default = __webpack_require__(9384);
- const _interop_require_wildcard = __webpack_require__(9913);
- const _jsxruntime = __webpack_require__(9113);
+ const _interop_require_default = __webpack_require__(8232);
+ const _interop_require_wildcard = __webpack_require__(5339);
+ const _jsxruntime = __webpack_require__(5335);
const _react = /*#__PURE__*/ _interop_require_wildcard._(
- __webpack_require__(6193)
+ __webpack_require__(9960)
);
const _sideeffect = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(2907)
+ __webpack_require__(114)
);
- const _ampcontextsharedruntime = __webpack_require__(4783);
- const _headmanagercontextsharedruntime = __webpack_require__(1854);
- const _ampmode = __webpack_require__(4122);
- const _warnonce = __webpack_require__(1970);
+ const _ampcontextsharedruntime = __webpack_require__(31);
+ const _headmanagercontextsharedruntime = __webpack_require__(866);
+ const _ampmode = __webpack_require__(3208);
+ const _warnonce = __webpack_require__(6748);
function defaultHead(inAmpMode) {
if (inAmpMode === void 0) inAmpMode = false;
const head = [
@@ -1015,7 +1010,7 @@
.reverse()
.map((c, i) => {
const key = c.key || i;
- if (true && process.env.__NEXT_OPTIMIZE_FONTS && !inAmpMode) {
+ if (true && !inAmpMode) {
if (
c.type === "link" &&
c.props["href"] && // TODO(prateekbh@): Replace this with const from `constants` when the tree shaking works.
@@ -1075,7 +1070,7 @@
/***/
},
- /***/ 7992: /***/ (__unused_webpack_module, exports) => {
+ /***/ 9736: /***/ (__unused_webpack_module, exports) => {
/**
* A shared function, used on both client and server, to generate a SVG blur placeholder.
*/
@@ -1129,7 +1124,7 @@
/***/
},
- /***/ 7352: /***/ (
+ /***/ 614: /***/ (
__unused_webpack_module,
exports,
__webpack_require__
@@ -1143,11 +1138,11 @@
return ImageConfigContext;
},
});
- const _interop_require_default = __webpack_require__(9384);
+ const _interop_require_default = __webpack_require__(8232);
const _react = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(6193)
+ __webpack_require__(9960)
);
- const _imageconfig = __webpack_require__(4011);
+ const _imageconfig = __webpack_require__(4021);
const ImageConfigContext = _react.default.createContext(
_imageconfig.imageConfigDefault
);
@@ -1157,7 +1152,7 @@
/***/
},
- /***/ 4011: /***/ (__unused_webpack_module, exports) => {
+ /***/ 4021: /***/ (__unused_webpack_module, exports) => {
Object.defineProperty(exports, "__esModule", {
value: true,
});
@@ -1204,7 +1199,7 @@
/***/
},
- /***/ 22: /***/ (__unused_webpack_module, exports) => {
+ /***/ 3003: /***/ (__unused_webpack_module, exports) => {
Object.defineProperty(exports, "__esModule", {
value: true,
});
@@ -1237,7 +1232,7 @@
/***/
},
- /***/ 1015: /***/ (
+ /***/ 1013: /***/ (
__unused_webpack_module,
exports,
__webpack_require__
@@ -1251,9 +1246,9 @@
return RouterContext;
},
});
- const _interop_require_default = __webpack_require__(9384);
+ const _interop_require_default = __webpack_require__(8232);
const _react = /*#__PURE__*/ _interop_require_default._(
- __webpack_require__(6193)
+ __webpack_require__(9960)
);
const RouterContext = _react.default.createContext(null);
if (false) {
@@ -1262,7 +1257,7 @@
/***/
},
- /***/ 2907: /***/ (
+ /***/ 114: /***/ (
__unused_webpack_module,
exports,
__webpack_require__
@@ -1276,7 +1271,7 @@
return SideEffect;
},
});
- const _react = __webpack_require__(6193);
+ const _react = __webpack_require__(9960);
const isServer = typeof window === "undefined";
const useClientOnlyLayoutEffect = isServer
? () => {}Diff for main-HASH.js
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kdy1
changed the title
_ as export name for intermediate exports
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What?
Use
_as the name of the export if possible.Why?
It will reduce the final bundle size.
How?
Closes PACK-3209