webpack_demo

webpack_compare1.js

entry point
import junk1 from "./junk1";
import junk2 from "./junk2";
import junk3 from "./junk3";

export default function() {
  return junk1() + junk2() + junk3();
}

// junk1.js
export default function() {
  return Math.random() + 1;
}

//junk2.js
export default function() {
  return Math.random() + 2;
}

//junk3.js
export default function() {
  return Math.random() + 3;
}

//------------------------------------------


//webpack 3 output, in part
(function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });

// CONCATENATED MODULE: ./junk1.js
/* harmony default export */ var junk1_defaultExport = (function () {
  return Math.random() + 1;
});
// CONCATENATED MODULE: ./junk2.js
/* harmony default export */ var junk2_defaultExport = (function () {
  return Math.random() + 2;
});
// CONCATENATED MODULE: ./junk3.js
/* harmony default export */ var junk3_defaultExport = (function () {
  return Math.random() + 3;
});
// CONCATENATED MODULE: ./tempMain.js


/* harmony default export */ __webpack_exports__["default"] = (function () {
  return junk1_defaultExport() + junk2_defaultExport() + junk3_defaultExport();
});

/***/ })


//webpack 4 output, in part - boom, functions are inlined


  function(t, r, e) {
    "use strict";
    e.r(r);
    r.default = function() {
      return Math.random() + 1 + (Math.random() + 2) + (Math.random() + 3);
    };
  }
]);