To have a module execute code multiple times, export a function, and call that function. ### Module caching caveats <Metadata version="v19.1.0" data={{"type":"misc"}} /> Modules are cached based on their resolved filename. Since modules may resolve to a different filename based on th...
// export (expose) foo for other modules return { foobar: foo }; });Consuming Multiple Dependenciesapp.jsvar modA = require('./foo'); var modB = require('./bar'); exports.app = function(){ console.log('Im an application!'); } exports.foo = function(){ return modA.helloWorld()...
directive, on the other hand, can be used to explicitly make elements public. The static nature of the import and export directive allows static analyzers to build a full tree of dependencies without running code. ES2015 does not support dynamic loading of modules, but a draft specification doe...
This object will be populated by the code of the module to export its public API. After the first load, the module object is cached. The module source code is read from its file and the code is evaluated, as we saw before. We provide the module with the module object that we just ...
define(function(require){varlib=require("package/lib");// some behaviour for our modulefunctionfoo(){lib.log("hello world!");}// export (expose) foo for other modulesreturn{foobar:foo};}); This can be done as AMD supports asimplified CommonJS wrappingfeature. ...
module.exports is the real special object that gets exported, while exports is just a variable that gets bound by default to module.exports. CommonJS, on the other hand, has no module.exports object. The practical implication is that in Node it is not possible to export a fully pre-constr...
functionrequire(/* ... */){constmodule={exports:{}};((module,exports)=>{// Module code here. In this example, define a function.functionsomeFunc(){}exports=someFunc;// At this point, exports is no longer a shortcut to module.exports, and// this module will still export an empty ...
To have a module execute code multiple times, export a function, and call that function. ### Module caching caveats <Metadata version="v18.12.1" data={{"type":"misc"}} /> Modules are cached based on their resolved filename. Since modules may resolve to a different filename based on ...
Can create a single bundle or multiple chunks that are asynchronously loaded at runtime (to reduce initial loading time). Dependencies are resolved during compilation, reducing the runtime size. Loaders can preprocess files while compiling, e.g. TypeScript to JavaScript, Handlebars strings to compil...
Currently if a module setsmodule.exportsto a different value, then a circular dependency will have the wrong export, and this is how it would work here too. The fact that modules will only be executed once is a sideeffect here, and is not 100%. It actually works like in node, where ...