webpack/examples/multiple-entry-points/README.md

28 KiB

This example shows how to use multiple entry points with a commons chunk.

In this example, you have two (HTML) pages pageA and pageB. You want to create individual bundles for each page. In addition to this, you want to create a shared bundle that contains all the modules used in both pages (assuming there are many/big modules in common). The pages also use Code Splitting to load a less used part of the features on demand.

You can see how to define multiple entry points via the entry option.

You can use

You can see the output files:

  • commons.js contains:
    • module common.js which is used in both pages
  • pageA.js contains: (pageB.js is similar)
    • the module system
    • chunk loading logic
    • the entry point pageA.js
    • it would contain any other module that is only used by pageA
  • 406.js is an additional chunk which is used by both pages. It contains:
    • module shared.js

You can also see the info that is printed to console. It shows among others:

  • the generated files
  • the chunks with file, name, and id
    • see lines starting with chunk
  • the modules that are in the chunks
  • the reasons why the modules are included
  • the reasons why a chunk is created
    • see lines starting with >

pageA.js

var common = require("./common");
require(["./shared"], function(shared) {
	shared("This is page A");
});

pageB.js

var common = require("./common");
require.ensure(["./shared"], function(require) {
	var shared = require("./shared");
	shared("This is page B");
});

webpack.config.js

module.exports = {
	// mode: "development || "production",
	entry: {
		pageA: "./pageA",
		pageB: "./pageB"
	},
	optimization: {
		splitChunks: {
			cacheGroups: {
				commons: {
					name: "commons",
					chunks: "initial",
					minChunks: 2,
					minSize: 0
				}
			}
		},
		chunkIds: "deterministic" // To keep filename consistent between different modes (for example building only)
	}
};

pageA.html

<html>
	<head></head>
	<body>
		<script src="js/commons.js" charset="utf-8"></script>
		<script src="js/pageA.bundle.js" charset="utf-8"></script>
	</body>
</html>

dist/commons.js

(self["webpackChunk"] = self["webpackChunk"] || []).push([[351],[
/* 0 */,
/* 1 */
/*!*******************!*\
  !*** ./common.js ***!
  \*******************/
/*! unknown exports (runtime-defined) */
/*! runtime requirements: module */
/*! CommonJS bailout: module.exports is used directly at 1:0-14 */
/***/ ((module) => {

module.exports = "Common";

/***/ })
]]);

dist/pageA.js

/******/ (() => { // webpackBootstrap
/******/ 	var __webpack_modules__ = ([
/* 0 */
/*!******************!*\
  !*** ./pageA.js ***!
  \******************/
/*! unknown exports (runtime-defined) */
/*! runtime requirements: __webpack_require__, __webpack_require__.e, __webpack_require__.oe, __webpack_require__.* */
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {

var common = __webpack_require__(/*! ./common */ 1);
__webpack_require__.e(/*! AMD require */ 52).then(function() { var __WEBPACK_AMD_REQUIRE_ARRAY__ = [__webpack_require__(/*! ./shared */ 3)]; (function(shared) {
	shared("This is page A");
}).apply(null, __WEBPACK_AMD_REQUIRE_ARRAY__);}).catch(__webpack_require__.oe);

/***/ })
/******/ 	]);
/* webpack runtime code */
/************************************************************************/
/******/ 	// The module cache
/******/ 	var __webpack_module_cache__ = {};
/******/ 	
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
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/******/ 			return __webpack_module_cache__[moduleId].exports;
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/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = __webpack_module_cache__[moduleId] = {
/******/ 			// no module.id needed
/******/ 			// no module.loaded needed
/******/ 			exports: {}
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/******/ 		__webpack_modules__[moduleId](module, module.exports, __webpack_require__);
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/******/ 	__webpack_require__.m = __webpack_modules__;
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/************************************************************************/
/******/ 	/* webpack/runtime/ensure chunk */
/******/ 	(() => {
/******/ 		__webpack_require__.f = {};
/******/ 		// This file contains only the entry chunk.
/******/ 		// The chunk loading function for additional chunks
/******/ 		__webpack_require__.e = (chunkId) => {
/******/ 			return Promise.all(Object.keys(__webpack_require__.f).reduce((promises, key) => {
/******/ 				__webpack_require__.f[key](chunkId, promises);
/******/ 				return promises;
/******/ 			}, []));
/******/ 		};
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/get javascript chunk filename */
/******/ 	(() => {
/******/ 		// This function allow to reference async chunks
/******/ 		__webpack_require__.u = (chunkId) => {
/******/ 			// return url for filenames based on template
/******/ 			return "" + chunkId + ".js";
/******/ 		};
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/******/ 	
/******/ 	/* webpack/runtime/hasOwnProperty shorthand */
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/******/ 		__webpack_require__.o = (obj, prop) => Object.prototype.hasOwnProperty.call(obj, prop)
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/******/ 	
/******/ 	/* webpack/runtime/load script */
/******/ 	(() => {
/******/ 		var inProgress = {};
/******/ 		// data-webpack is not used as build has no uniqueName
/******/ 		// loadScript function to load a script via script tag
/******/ 		__webpack_require__.l = (url, done, key) => {
/******/ 			if(inProgress[url]) { inProgress[url].push(done); return; }
/******/ 			var script, needAttach;
/******/ 			if(key !== undefined) {
/******/ 				var scripts = document.getElementsByTagName("script");
/******/ 				for(var i = 0; i < scripts.length; i++) {
/******/ 					var s = scripts[i];
/******/ 					if(s.getAttribute("src") == url) { script = s; break; }
/******/ 				}
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/******/ 			if(!script) {
/******/ 				needAttach = true;
/******/ 				script = document.createElement('script');
/******/ 		
/******/ 				script.charset = 'utf-8';
/******/ 				script.timeout = 120;
/******/ 				if (__webpack_require__.nc) {
/******/ 					script.setAttribute("nonce", __webpack_require__.nc);
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/******/ 				script.src = url;
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/******/ 				// avoid mem leaks in IE.
/******/ 				script.onerror = script.onload = null;
/******/ 				clearTimeout(timeout);
/******/ 				var doneFns = inProgress[url];
/******/ 				delete inProgress[url];
/******/ 				script.parentNode && script.parentNode.removeChild(script);
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/******/ 				if(prev) return prev(event);
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/******/ 			;
/******/ 			var timeout = setTimeout(onScriptComplete.bind(null, undefined, { type: 'timeout', target: script }), 120000);
/******/ 			script.onerror = onScriptComplete.bind(null, script.onerror);
/******/ 			script.onload = onScriptComplete.bind(null, script.onload);
/******/ 			needAttach && document.head.appendChild(script);
/******/ 		};
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/publicPath */
/******/ 	(() => {
/******/ 		__webpack_require__.p = "dist/";
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/jsonp chunk loading */
/******/ 	(() => {
/******/ 		// no baseURI
/******/ 		
/******/ 		// object to store loaded and loading chunks
/******/ 		// undefined = chunk not loaded, null = chunk preloaded/prefetched
/******/ 		// Promise = chunk loading, 0 = chunk loaded
/******/ 		var installedChunks = {
/******/ 			424: 0
/******/ 		};
/******/ 		
/******/ 		var deferredModules = [
/******/ 			[0,351]
/******/ 		];
/******/ 		__webpack_require__.f.j = (chunkId, promises) => {
/******/ 				// JSONP chunk loading for javascript
/******/ 				var installedChunkData = __webpack_require__.o(installedChunks, chunkId) ? installedChunks[chunkId] : undefined;
/******/ 				if(installedChunkData !== 0) { // 0 means "already installed".
/******/ 		
/******/ 					// a Promise means "currently loading".
/******/ 					if(installedChunkData) {
/******/ 						promises.push(installedChunkData[2]);
/******/ 					} else {
/******/ 						if(true) { // all chunks have JS
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/******/ 							var promise = new Promise((resolve, reject) => {
/******/ 								installedChunkData = installedChunks[chunkId] = [resolve, reject];
/******/ 							});
/******/ 							promises.push(installedChunkData[2] = promise);
/******/ 		
/******/ 							// start chunk loading
/******/ 							var url = __webpack_require__.p + __webpack_require__.u(chunkId);
/******/ 							// create error before stack unwound to get useful stacktrace later
/******/ 							var error = new Error();
/******/ 							var loadingEnded = (event) => {
/******/ 								if(__webpack_require__.o(installedChunks, chunkId)) {
/******/ 									installedChunkData = installedChunks[chunkId];
/******/ 									if(installedChunkData !== 0) installedChunks[chunkId] = undefined;
/******/ 									if(installedChunkData) {
/******/ 										var errorType = event && (event.type === 'load' ? 'missing' : event.type);
/******/ 										var realSrc = event && event.target && event.target.src;
/******/ 										error.message = 'Loading chunk ' + chunkId + ' failed.\n(' + errorType + ': ' + realSrc + ')';
/******/ 										error.name = 'ChunkLoadError';
/******/ 										error.type = errorType;
/******/ 										error.request = realSrc;
/******/ 										installedChunkData[1](error);
/******/ 									}
/******/ 								}
/******/ 							};
/******/ 							__webpack_require__.l(url, loadingEnded, "chunk-" + chunkId);
/******/ 						} else installedChunks[chunkId] = 0;
/******/ 					}
/******/ 				}
/******/ 		};
/******/ 		
/******/ 		// no prefetching
/******/ 		
/******/ 		// no preloaded
/******/ 		
/******/ 		// no HMR
/******/ 		
/******/ 		// no HMR manifest
/******/ 		
/******/ 		var checkDeferredModules = () => {
/******/ 		
/******/ 		};
/******/ 		function checkDeferredModulesImpl() {
/******/ 			var result;
/******/ 			for(var i = 0; i < deferredModules.length; i++) {
/******/ 				var deferredModule = deferredModules[i];
/******/ 				var fulfilled = true;
/******/ 				for(var j = 1; j < deferredModule.length; j++) {
/******/ 					var depId = deferredModule[j];
/******/ 					if(installedChunks[depId] !== 0) fulfilled = false;
/******/ 				}
/******/ 				if(fulfilled) {
/******/ 					deferredModules.splice(i--, 1);
/******/ 					result = __webpack_require__(__webpack_require__.s = deferredModule[0]);
/******/ 				}
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/******/ 			if(deferredModules.length === 0) {
/******/ 				__webpack_require__.x();
/******/ 				__webpack_require__.x = () => {
/******/ 		
/******/ 				}
/******/ 			}
/******/ 			return result;
/******/ 		}
/******/ 		__webpack_require__.x = () => {
/******/ 			// reset startup function so it can be called again when more startup code is added
/******/ 			__webpack_require__.x = () => {
/******/ 		
/******/ 			}
/******/ 			chunkLoadingGlobal = chunkLoadingGlobal.slice();
/******/ 			for(var i = 0; i < chunkLoadingGlobal.length; i++) webpackJsonpCallback(chunkLoadingGlobal[i]);
/******/ 			return (checkDeferredModules = checkDeferredModulesImpl)();
/******/ 		};
/******/ 		
/******/ 		// install a JSONP callback for chunk loading
/******/ 		var webpackJsonpCallback = (data) => {
/******/ 			var [chunkIds, moreModules, runtime, executeModules] = data;
/******/ 			// add "moreModules" to the modules object,
/******/ 			// then flag all "chunkIds" as loaded and fire callback
/******/ 			var moduleId, chunkId, i = 0, resolves = [];
/******/ 			for(;i < chunkIds.length; i++) {
/******/ 				chunkId = chunkIds[i];
/******/ 				if(__webpack_require__.o(installedChunks, chunkId) && installedChunks[chunkId]) {
/******/ 					resolves.push(installedChunks[chunkId][0]);
/******/ 				}
/******/ 				installedChunks[chunkId] = 0;
/******/ 			}
/******/ 			for(moduleId in moreModules) {
/******/ 				if(__webpack_require__.o(moreModules, moduleId)) {
/******/ 					__webpack_require__.m[moduleId] = moreModules[moduleId];
/******/ 				}
/******/ 			}
/******/ 			if(runtime) runtime(__webpack_require__);
/******/ 			parentChunkLoadingFunction(data);
/******/ 			while(resolves.length) {
/******/ 				resolves.shift()();
/******/ 			}
/******/ 		
/******/ 			// add entry modules from loaded chunk to deferred list
/******/ 			if(executeModules) deferredModules.push.apply(deferredModules, executeModules);
/******/ 		
/******/ 			// run deferred modules when all chunks ready
/******/ 			return checkDeferredModules();
/******/ 		}
/******/ 		
/******/ 		var chunkLoadingGlobal = self["webpackChunk"] = self["webpackChunk"] || [];
/******/ 		var parentChunkLoadingFunction = chunkLoadingGlobal.push.bind(chunkLoadingGlobal);
/******/ 		chunkLoadingGlobal.push = webpackJsonpCallback;
/******/ 	})();
/******/ 	
/************************************************************************/
/******/ 	// run startup
/******/ 	return __webpack_require__.x();
/******/ })()
;

dist/pageB.js

/******/ (() => { // webpackBootstrap
/******/ 	var __webpack_modules__ = ({

/***/ 2:
/*!******************!*\
  !*** ./pageB.js ***!
  \******************/
/*! unknown exports (runtime-defined) */
/*! runtime requirements: __webpack_require__, __webpack_require__.e, __webpack_require__.* */
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {

var common = __webpack_require__(/*! ./common */ 1);
__webpack_require__.e(/*! require.ensure */ 52).then((function(require) {
	var shared = __webpack_require__(/*! ./shared */ 3);
	shared("This is page B");
}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);

/***/ })

/******/ 	});
/* webpack runtime code */
/************************************************************************/
/******/ 	// The module cache
/******/ 	var __webpack_module_cache__ = {};
/******/ 	
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/ 		// Check if module is in cache
/******/ 		if(__webpack_module_cache__[moduleId]) {
/******/ 			return __webpack_module_cache__[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = __webpack_module_cache__[moduleId] = {
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/******/ 			exports: {}
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/******/ 		// Execute the module function
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/******/ 	// expose the modules object (__webpack_modules__)
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/************************************************************************/
/******/ 	/* webpack/runtime/ensure chunk */
/******/ 	(() => {
/******/ 		__webpack_require__.f = {};
/******/ 		// This file contains only the entry chunk.
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/******/ 			return Promise.all(Object.keys(__webpack_require__.f).reduce((promises, key) => {
/******/ 				__webpack_require__.f[key](chunkId, promises);
/******/ 				return promises;
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/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/get javascript chunk filename */
/******/ 	(() => {
/******/ 		// This function allow to reference async chunks
/******/ 		__webpack_require__.u = (chunkId) => {
/******/ 			// return url for filenames based on template
/******/ 			return "" + chunkId + ".js";
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/******/ 	
/******/ 	/* webpack/runtime/hasOwnProperty shorthand */
/******/ 	(() => {
/******/ 		__webpack_require__.o = (obj, prop) => Object.prototype.hasOwnProperty.call(obj, prop)
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/******/ 	
/******/ 	/* webpack/runtime/load script */
/******/ 	(() => {
/******/ 		var inProgress = {};
/******/ 		// data-webpack is not used as build has no uniqueName
/******/ 		// loadScript function to load a script via script tag
/******/ 		__webpack_require__.l = (url, done, key) => {
/******/ 			if(inProgress[url]) { inProgress[url].push(done); return; }
/******/ 			var script, needAttach;
/******/ 			if(key !== undefined) {
/******/ 				var scripts = document.getElementsByTagName("script");
/******/ 				for(var i = 0; i < scripts.length; i++) {
/******/ 					var s = scripts[i];
/******/ 					if(s.getAttribute("src") == url) { script = s; break; }
/******/ 				}
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/******/ 			if(!script) {
/******/ 				needAttach = true;
/******/ 				script = document.createElement('script');
/******/ 		
/******/ 				script.charset = 'utf-8';
/******/ 				script.timeout = 120;
/******/ 				if (__webpack_require__.nc) {
/******/ 					script.setAttribute("nonce", __webpack_require__.nc);
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/******/ 				script.src = url;
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/******/ 			inProgress[url] = [done];
/******/ 			var onScriptComplete = (prev, event) => {
/******/ 				// avoid mem leaks in IE.
/******/ 				script.onerror = script.onload = null;
/******/ 				clearTimeout(timeout);
/******/ 				var doneFns = inProgress[url];
/******/ 				delete inProgress[url];
/******/ 				script.parentNode && script.parentNode.removeChild(script);
/******/ 				doneFns && doneFns.forEach((fn) => fn(event));
/******/ 				if(prev) return prev(event);
/******/ 			}
/******/ 			;
/******/ 			var timeout = setTimeout(onScriptComplete.bind(null, undefined, { type: 'timeout', target: script }), 120000);
/******/ 			script.onerror = onScriptComplete.bind(null, script.onerror);
/******/ 			script.onload = onScriptComplete.bind(null, script.onload);
/******/ 			needAttach && document.head.appendChild(script);
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/******/ 	})();
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/******/ 	/* webpack/runtime/publicPath */
/******/ 	(() => {
/******/ 		__webpack_require__.p = "dist/";
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/jsonp chunk loading */
/******/ 	(() => {
/******/ 		// no baseURI
/******/ 		
/******/ 		// object to store loaded and loading chunks
/******/ 		// undefined = chunk not loaded, null = chunk preloaded/prefetched
/******/ 		// Promise = chunk loading, 0 = chunk loaded
/******/ 		var installedChunks = {
/******/ 			121: 0
/******/ 		};
/******/ 		
/******/ 		var deferredModules = [
/******/ 			[2,351]
/******/ 		];
/******/ 		__webpack_require__.f.j = (chunkId, promises) => {
/******/ 				// JSONP chunk loading for javascript
/******/ 				var installedChunkData = __webpack_require__.o(installedChunks, chunkId) ? installedChunks[chunkId] : undefined;
/******/ 				if(installedChunkData !== 0) { // 0 means "already installed".
/******/ 		
/******/ 					// a Promise means "currently loading".
/******/ 					if(installedChunkData) {
/******/ 						promises.push(installedChunkData[2]);
/******/ 					} else {
/******/ 						if(true) { // all chunks have JS
/******/ 							// setup Promise in chunk cache
/******/ 							var promise = new Promise((resolve, reject) => {
/******/ 								installedChunkData = installedChunks[chunkId] = [resolve, reject];
/******/ 							});
/******/ 							promises.push(installedChunkData[2] = promise);
/******/ 		
/******/ 							// start chunk loading
/******/ 							var url = __webpack_require__.p + __webpack_require__.u(chunkId);
/******/ 							// create error before stack unwound to get useful stacktrace later
/******/ 							var error = new Error();
/******/ 							var loadingEnded = (event) => {
/******/ 								if(__webpack_require__.o(installedChunks, chunkId)) {
/******/ 									installedChunkData = installedChunks[chunkId];
/******/ 									if(installedChunkData !== 0) installedChunks[chunkId] = undefined;
/******/ 									if(installedChunkData) {
/******/ 										var errorType = event && (event.type === 'load' ? 'missing' : event.type);
/******/ 										var realSrc = event && event.target && event.target.src;
/******/ 										error.message = 'Loading chunk ' + chunkId + ' failed.\n(' + errorType + ': ' + realSrc + ')';
/******/ 										error.name = 'ChunkLoadError';
/******/ 										error.type = errorType;
/******/ 										error.request = realSrc;
/******/ 										installedChunkData[1](error);
/******/ 									}
/******/ 								}
/******/ 							};
/******/ 							__webpack_require__.l(url, loadingEnded, "chunk-" + chunkId);
/******/ 						} else installedChunks[chunkId] = 0;
/******/ 					}
/******/ 				}
/******/ 		};
/******/ 		
/******/ 		// no prefetching
/******/ 		
/******/ 		// no preloaded
/******/ 		
/******/ 		// no HMR
/******/ 		
/******/ 		// no HMR manifest
/******/ 		
/******/ 		var checkDeferredModules = () => {
/******/ 		
/******/ 		};
/******/ 		function checkDeferredModulesImpl() {
/******/ 			var result;
/******/ 			for(var i = 0; i < deferredModules.length; i++) {
/******/ 				var deferredModule = deferredModules[i];
/******/ 				var fulfilled = true;
/******/ 				for(var j = 1; j < deferredModule.length; j++) {
/******/ 					var depId = deferredModule[j];
/******/ 					if(installedChunks[depId] !== 0) fulfilled = false;
/******/ 				}
/******/ 				if(fulfilled) {
/******/ 					deferredModules.splice(i--, 1);
/******/ 					result = __webpack_require__(__webpack_require__.s = deferredModule[0]);
/******/ 				}
/******/ 			}
/******/ 			if(deferredModules.length === 0) {
/******/ 				__webpack_require__.x();
/******/ 				__webpack_require__.x = () => {
/******/ 		
/******/ 				}
/******/ 			}
/******/ 			return result;
/******/ 		}
/******/ 		__webpack_require__.x = () => {
/******/ 			// reset startup function so it can be called again when more startup code is added
/******/ 			__webpack_require__.x = () => {
/******/ 		
/******/ 			}
/******/ 			chunkLoadingGlobal = chunkLoadingGlobal.slice();
/******/ 			for(var i = 0; i < chunkLoadingGlobal.length; i++) webpackJsonpCallback(chunkLoadingGlobal[i]);
/******/ 			return (checkDeferredModules = checkDeferredModulesImpl)();
/******/ 		};
/******/ 		
/******/ 		// install a JSONP callback for chunk loading
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/******/ 				installedChunks[chunkId] = 0;
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;

dist/52.js

(self["webpackChunk"] = self["webpackChunk"] || []).push([[52],{

/***/ 3:
/*!*******************!*\
  !*** ./shared.js ***!
  \*******************/
/*! unknown exports (runtime-defined) */
/*! runtime requirements: module, __webpack_require__ */
/*! CommonJS bailout: module.exports is used directly at 2:0-14 */
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {

var common = __webpack_require__(/*! ./common */ 1);
module.exports = function(msg) {
	console.log(msg);
};

/***/ })

}]);

Info

Unoptimized

asset pageA.js 10.6 KiB [emitted] (name: pageA)
asset pageB.js 10.5 KiB [emitted] (name: pageB)
asset 52.js 506 bytes [emitted]
asset commons.js 364 bytes [emitted] (name: commons) (id hint: commons)
Entrypoint pageA 10.9 KiB = commons.js 364 bytes pageA.js 10.6 KiB
Entrypoint pageB 10.9 KiB = commons.js 364 bytes pageB.js 10.5 KiB
chunk 52.js 88 bytes [rendered]
  > ./shared ./pageA.js 2:0-4:2
  > ./pageB.js 2:0-5:2
  ./shared.js 88 bytes [built] [code generated]
    [used exports unknown]
    amd require ./shared ./pageA.js 2:0-4:2
    require.ensure item ./shared ./pageB.js 2:0-5:2
    cjs require ./shared ./pageB.js 3:14-33
    cjs self exports reference ./shared.js 2:0-14
chunk pageB.js (pageB) 148 bytes (javascript) 6.03 KiB (runtime) [entry] [rendered]
  > ./pageB pageB
  runtime modules 6.03 KiB 6 modules
  ./pageB.js 148 bytes [built] [code generated]
    [used exports unknown]
    entry ./pageB pageB
chunk commons.js (commons) (id hint: commons) 26 bytes [initial] [rendered] split chunk (cache group: commons) (name: commons)
  > ./pageA pageA
  > ./pageB pageB
  ./common.js 26 bytes [built] [code generated]
    [used exports unknown]
    cjs self exports reference ./common.js 1:0-14
    cjs require ./common ./pageA.js 1:13-32
    cjs require ./common ./pageB.js 1:13-32
    cjs require ./common ./shared.js 1:13-32
chunk pageA.js (pageA) 105 bytes (javascript) 6.03 KiB (runtime) [entry] [rendered]
  > ./pageA pageA
  runtime modules 6.03 KiB 6 modules
  ./pageA.js 105 bytes [built] [code generated]
    [used exports unknown]
    entry ./pageA pageA
webpack 5.0.0-beta.32 compiled successfully

Production mode

asset pageA.js 2.02 KiB [emitted] [minimized] (name: pageA)
asset pageB.js 2 KiB [emitted] [minimized] (name: pageB)
asset 52.js 116 bytes [emitted] [minimized]
asset commons.js 86 bytes [emitted] [minimized] (name: commons) (id hint: commons)
Entrypoint pageA 2.11 KiB = commons.js 86 bytes pageA.js 2.02 KiB
Entrypoint pageB 2.08 KiB = commons.js 86 bytes pageB.js 2 KiB
chunk (runtime: pageA, pageB) 52.js 88 bytes [rendered]
  > ./shared ./pageA.js 2:0-4:2
  > ./pageB.js 2:0-5:2
  ./shared.js 88 bytes [built] [code generated]
    [used exports unknown]
    amd require ./shared ./pageA.js 2:0-4:2
    require.ensure item ./shared ./pageB.js 2:0-5:2
    cjs require ./shared ./pageB.js 3:14-33
    cjs self exports reference ./shared.js 2:0-14
chunk (runtime: pageB) pageB.js (pageB) 148 bytes (javascript) 6.04 KiB (runtime) [entry] [rendered]
  > ./pageB pageB
  runtime modules 6.04 KiB 6 modules
  ./pageB.js 148 bytes [built] [code generated]
    [no exports used]
    entry ./pageB pageB
chunk (runtime: pageA, pageB) commons.js (commons) (id hint: commons) 26 bytes [initial] [rendered] split chunk (cache group: commons) (name: commons)
  > ./pageA pageA
  > ./pageB pageB
  ./common.js 26 bytes [built] [code generated]
    [used exports unknown]
    cjs self exports reference ./common.js 1:0-14
    cjs require ./common ./pageA.js 1:13-32
    cjs require ./common ./pageB.js 1:13-32
    cjs require ./common ./shared.js 1:13-32
chunk (runtime: pageA) pageA.js (pageA) 105 bytes (javascript) 6.04 KiB (runtime) [entry] [rendered]
  > ./pageA pageA
  runtime modules 6.04 KiB 6 modules
  ./pageA.js 105 bytes [built] [code generated]
    [no exports used]
    entry ./pageA pageA
webpack 5.0.0-beta.32 compiled successfully