MDN JavaScriptEMMAScript文档附带的代码示例 仅供学习参考用代码.zip

# js-examples This repository contains examples of JavaScript usage. The "editable-samples" directory contains JavaScript examples that are intended to be embedded in MDN pages as live editable samples. The "promises-test" directory contains a JS promises test example, for learning purposes. [Run the example live](http://mdn.github.io/js-examples/promises-test/). The "modules" directory contains a series of examples that explain how [JavaScript modules](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules) are used. The subdirectories are as follows: * [basic-modules](module-examples/basic-modules): Simple example that demonstrates module basics, including default exports ([run the example live](http://mdn.github.io/js-examples/module-examples/basic-modules)). * [renaming](module-examples/renaming): Shows how exports can be renamed to avoid conflicts, using `x as y` syntax ([run the example live](http://mdn.github.io/js-examples/module-examples/renaming)). * [module-objects](module-examples/module-objects)): Shows how to import an entire module as an object using `import * as x from 'y.js'` syntax ([run the example live](http://mdn.github.io/js-examples/module-examples/module-objects)). * [classes](module-examples/classes): Provides an example of importing a class from a module ([run the example live](http://mdn.github.io/js-examples/module-examples/classes)). * [module-aggregation](module-examples/module-aggregation): Shows how sub module features can be aggregated into a parent module using `export { x } from 'y.js'` syntax ([run the example live](http://mdn.github.io/js-examples/module-examples/module-aggregation)). * [dynamic-module-imports](module-examples/dynamic-module-imports): Demonstrates dynamic module loading using `import().then()` ([run the example live](http://mdn.github.io/js-examples/module-examples/dynamic-module-imports)). * [top-level-await](module-examples/top-level-await): An example of using the `await` keyword within a module ([run the example live](http://mdn.github.io/js-examples/module-examples/top-level-await)).