Mar 15, 2025 · The export declaration is used to export values from a JavaScript module. Exported values can then be imported into other programs with the import declaration or dynamic import.

Export Modules with functions or variables can be stored in any external file. There are two types of exports: Named Exports and Default Exports.

Apr 25, 2022 · module.exports is an object in a Node.js file that holds the exported values and functions from that module. Declaring a module.exports object in a file specifies the values to be exported from that file. When exported, another module can …

May 22, 2012 · module.exports is the object that's actually returned as the result of a require call. The exports variable is initially set to that same object (i.e. it's a shorthand "alias"), so in the module code you would usually write something like this: let myFunc1 = function() { ... }; let myFunc2 = function() { ... }; exports.myFunc1 = myFunc1;

Export and import directives have several syntax variants. In the previous article we saw a simple use, now let’s explore more examples. We can label any declaration as exported by placing export before it, be it a variable, function or a class. For instance, here all exports are valid:

When export a single class, variable or function from one module to another module, we use the module.exports. But export to multiple variables or functions from one module to another, we use exports.

Apr 12, 2025 · In Node.js, module.exports is used to export an entire module, while exports is a shorthand to export individual properties. It’s important not to mix the two; reassigning module.exports will break the reference to exports.

Feb 17, 2021 · For Node.js, this process of code sharing – both within individual projects and in external npm dependencies – is facilitated using module.exports or exports. How do we use module exports to plug an external module, or sensibly break …

Feb 28, 2023 · This article has covered the basics of defining, exporting, and importing modules in JavaScript, including default exports, named exports, renaming exports, and importing entire modules.

Modules can export values (variables, functions, classes, etc.,) using the export keyword. The export keyword exports values from a module so that you can use them in other modules.