Import a Default Export
The import() syntax, commonly called dynamic import, is a function-like expression that allows loading an ECMAScript module asynchronously and dynamically into a potentially non-module environment.
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.
In JavaScript, we use {} braces for creating an empty object. You can think of this as the basis for other object types. Object provides the last link in the prototype chain that can be used by all other objects, such as an Array. var obj_name = {}; JavaScript Object Declaration {}.
Default Exports: Default exports are useful to export only a single object, function, variable. During the import, we can use any name to import. javascript.
If you only need to export a single value from a module, or if the module represents a main feature of your application, use export default . If you need to export multiple values from a module, or if you want to organize your code into smaller, reusable components, use export with named exports.