example.js

function getTemplate(templateName, callback) {
	require.ensure([], function(require) {
		callback(require("../require.context/templates/"+templateName)());
	});
}
getTemplate("a", function(a) {
	console.log(a);
});
getTemplate("b", function(b) {
	console.log(b);
});

js/output.js

`/******/ (function(modules) { /* webpackBootstrap */ })`

``` javascript /******/ (function(modules) { // webpackBootstrap /******/ // install a JSONP callback for chunk loading /******/ var parentJsonpFunction = window["webpackJsonp"]; /******/ window["webpackJsonp"] = function webpackJsonpCallback(chunkIds, moreModules, executeModules) { /******/ // add "moreModules" to the modules object, /******/ // then flag all "chunkIds" as loaded and fire callback /******/ var moduleId, chunkId, i = 0, resolves = [], result; /******/ for(;i < chunkIds.length; i++) { /******/ chunkId = chunkIds[i]; /******/ if(installedChunks[chunkId]) /******/ resolves.push(installedChunks[chunkId][0]); /******/ installedChunks[chunkId] = 0; /******/ } /******/ for(moduleId in moreModules) { /******/ if(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) { /******/ modules[moduleId] = moreModules[moduleId]; /******/ } /******/ } /******/ if(parentJsonpFunction) parentJsonpFunction(chunkIds, moreModules, executeModules); /******/ while(resolves.length) /******/ resolves.shift()();

/******/ };

// // The module cache // var installedModules = {};

// // objects to store loaded and loading chunks // var installedChunks = { // 1: 0 // };

// // The require function // function webpack_require(moduleId) {

// // Check if module is in cache // if(installedModules[moduleId]) /******/ return installedModules[moduleId].exports;

// // Create a new module (and put it into the cache) // var module = installedModules[moduleId] = { // i: moduleId, // l: false, // exports: {} // };

// // Execute the module function // modules[moduleId].call(module.exports, module, module.exports, webpack_require);

// // Flag the module as loaded // module.l = true;

// // Return the exports of the module // return module.exports; /******/ }

// // This file contains only the entry chunk. // // The chunk loading function for additional chunks // webpack_require.e = function requireEnsure(chunkId) { // if(installedChunks[chunkId] === 0) /******/ return Promise.resolve();

// // an Promise means "currently loading". // if(installedChunks[chunkId]) { // return installedChunks[chunkId][2]; // } // // start chunk loading // var head = document.getElementsByTagName('head')[0]; // var script = document.createElement('script'); // script.type = 'text/javascript'; // script.charset = 'utf-8'; // script.async = true; /******/ script.timeout = 120000;

// if (webpack_require.nc) { // script.setAttribute("nonce", webpack_require.nc); // } // script.src = webpack_require.p + "" + chunkId + ".output.js"; // var timeout = setTimeout(onScriptComplete, 120000); // script.onerror = script.onload = onScriptComplete; // function onScriptComplete() { // // avoid mem leaks in IE. // script.onerror = script.onload = null; // clearTimeout(timeout); // var chunk = installedChunks[chunkId]; // if(chunk !== 0) { // if(chunk) chunk[1](new Error('Loading chunk ' + chunkId + ' failed.')); // installedChunks[chunkId] = undefined; // } // };

// var promise = new Promise(function(resolve, reject) { // installedChunks[chunkId] = [resolve, reject]; // }); // installedChunks[chunkId][2] = promise;

// head.appendChild(script); // return promise; /******/ };

// // expose the modules object (webpack_modules) // webpack_require.m = modules;

// // expose the module cache // webpack_require.c = installedModules;

// // identity function for calling harmony imports with the correct context // webpack_require.i = function(value) { return value; };

// // define getter function for harmony exports // webpack_require.d = function(exports, name, getter) { // if(!webpack_require.o(exports, name)) { // Object.defineProperty(exports, name, { // configurable: false, // enumerable: true, // get: getter // }); // } // };

// // getDefaultExport function for compatibility with non-harmony modules // webpack_require.n = function(module) { // var getter = module && module.__esModule ? // function getDefault() { return module['default']; } : // function getModuleExports() { return module; }; // webpack_require.d(getter, 'a', getter); // return getter; // };

// // Object.prototype.hasOwnProperty.call // webpack_require.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };

// // webpack_public_path // webpack_require.p = "js/";

// // on error function for async loading // webpack_require.oe = function(err) { console.error(err); throw err; };

// // Load entry module and return exports // return webpack_require(webpack_require.s = 1); // }) /******************************************************************/

</details>
``` javascript
/******/ ([
/* 0 */,
/* 1 */
/* unknown exports provided */
/* all exports used */
/*!********************!*\
  !*** ./example.js ***!
  \********************/
/***/ function(module, exports, __webpack_require__) {

function getTemplate(templateName, callback) {
	__webpack_require__.e/* require.ensure */(0).then((function(require) {
		callback(__webpack_require__(/*! ../require.context/templates */ 0)("./"+templateName)());
	}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
}
getTemplate("a", function(a) {
	console.log(a);
});
getTemplate("b", function(b) {
	console.log(b);
});

/***/ }
/******/ ]);

js/0.output.js

webpackJsonp([0],[
/* 0 */
/* unknown exports provided */
/* all exports used */
/*!*********************************************!*\
  !*** ../require.context/templates ^\.\/.*$ ***!
  \*********************************************/
/***/ function(module, exports, __webpack_require__) {

var map = {
	"./a": 2,
	"./a.js": 2,
	"./b": 3,
	"./b.js": 3,
	"./c": 4,
	"./c.js": 4
};
function webpackContext(req) {
	return __webpack_require__(webpackContextResolve(req));
};
function webpackContextResolve(req) {
	var id = map[req];
	if(!(id + 1)) // check for number
		throw new Error("Cannot find module '" + req + "'.");
	return id;
};
webpackContext.keys = function webpackContextKeys() {
	return Object.keys(map);
};
webpackContext.resolve = webpackContextResolve;
module.exports = webpackContext;
webpackContext.id = 0;


/***/ },
/* 1 */,
/* 2 */
/* unknown exports provided */
/* all exports used */
/*!*****************************************!*\
  !*** ../require.context/templates/a.js ***!
  \*****************************************/
/***/ function(module, exports) {

module.exports = function() {
	return "This text was generated by template A";
}

/***/ },
/* 3 */
/* unknown exports provided */
/* all exports used */
/*!*****************************************!*\
  !*** ../require.context/templates/b.js ***!
  \*****************************************/
/***/ function(module, exports) {

module.exports = function() {
	return "This text was generated by template B";
}

/***/ },
/* 4 */
/* unknown exports provided */
/* all exports used */
/*!*****************************************!*\
  !*** ../require.context/templates/c.js ***!
  \*****************************************/
/***/ function(module, exports) {

module.exports = function() {
	return "This text was generated by template C";
}

/***/ }
]);

Info

Uncompressed

Hash: d11df36bfcb331710ba2
Version: webpack 2.2.0-rc.2
      Asset     Size  Chunks             Chunk Names
0.output.js  1.83 kB       0  [emitted]  
  output.js  6.07 kB       1  [emitted]  main
Entrypoint main = output.js
chunk    {0} 0.output.js 463 bytes {1} [rendered]
    > [1] ./example.js 2:1-4:3
    [0] ../require.context/templates ^\.\/.*$ 217 bytes {0} [built]
        cjs require context ../require.context/templates [1] ./example.js 3:11-64
    [2] ../require.context/templates/a.js 82 bytes {0} [optional] [built]
        context element ./a [0] ../require.context/templates ^\.\/.*$
        context element ./a.js [0] ../require.context/templates ^\.\/.*$
    [3] ../require.context/templates/b.js 82 bytes {0} [optional] [built]
        context element ./b [0] ../require.context/templates ^\.\/.*$
        context element ./b.js [0] ../require.context/templates ^\.\/.*$
    [4] ../require.context/templates/c.js 82 bytes {0} [optional] [built]
        context element ./c [0] ../require.context/templates ^\.\/.*$
        context element ./c.js [0] ../require.context/templates ^\.\/.*$
chunk    {1} output.js (main) 276 bytes [entry] [rendered]
    > main [1] ./example.js 
    [1] ./example.js 276 bytes {1} [built]

Minimized (uglify-js, no zip)

Hash: d11df36bfcb331710ba2
Version: webpack 2.2.0-rc.2
      Asset       Size  Chunks             Chunk Names
0.output.js  544 bytes       0  [emitted]  
  output.js    1.51 kB       1  [emitted]  main
Entrypoint main = output.js
chunk    {0} 0.output.js 463 bytes {1} [rendered]
    > [1] ./example.js 2:1-4:3
    [0] ../require.context/templates ^\.\/.*$ 217 bytes {0} [built]
        cjs require context ../require.context/templates [1] ./example.js 3:11-64
    [2] ../require.context/templates/a.js 82 bytes {0} [optional] [built]
        context element ./a [0] ../require.context/templates ^\.\/.*$
        context element ./a.js [0] ../require.context/templates ^\.\/.*$
    [3] ../require.context/templates/b.js 82 bytes {0} [optional] [built]
        context element ./b [0] ../require.context/templates ^\.\/.*$
        context element ./b.js [0] ../require.context/templates ^\.\/.*$
    [4] ../require.context/templates/c.js 82 bytes {0} [optional] [built]
        context element ./c [0] ../require.context/templates ^\.\/.*$
        context element ./c.js [0] ../require.context/templates ^\.\/.*$
chunk    {1} output.js (main) 276 bytes [entry] [rendered]
    > main [1] ./example.js 
    [1] ./example.js 276 bytes {1} [built]