https://github.com/WebReflection/import.js

A dynamic import() polyfill
https://github.com/WebReflection/import.js

Last synced: 9 months ago
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A dynamic import() polyfill

• Host: GitHub
• URL: https://github.com/WebReflection/import.js
• Owner: WebReflection
• License: isc
• Archived: true
• Created: 2017-04-19T22:01:16.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2017-07-24T11:26:17.000Z (over 8 years ago)
• Last Synced: 2025-04-02T11:04:05.166Z (10 months ago)
• Language: JavaScript
• Size: 13.7 KB
• Stars: 93
• Watchers: 3
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

          
# import.js

[![donate](https://img.shields.io/badge/$-donate-ff69b4.svg?maxAge=2592000&style=flat)](https://github.com/WebReflection/donate)

A dynamic [import()](https://tc39.github.io/proposal-dynamic-import/) polyfill.

Don't miss the [related blog post](https://twitter.com/WebReflection/status/856137076852621312).

### Features

  - [x] compatible with **native ES2015** modules

  - [x] compatible with native `import ... from ...`

  - [x] compatible with common native `export ...` expressions

  - [x] compatible with **Babel transpiled** ES2015 modules

  - [x] compatible with **relative paths**

  - [x] compatible with **absolute paths**

### Usage

```html

```

  * the `src` should point to `import.js` or its `min.js` version

  * the `data-main` should point to your module entry point

  * feel free to use or not `deferred` or `async` to delay execution

  * all modules will be loaded through `XHR` to avoid the need of a `fetch` polyfill

  * however, you can add any polyfill you need upfront

Use `https://unpkg.com/import.js@latest` as source if you'd like to use a CDN service.

[Live test](https://webreflection.github.io/import.js/) based on [this folder](https://github.com/WebReflection/import.js/tree/master/js).

You can test [native ES2015 module export](https://webreflection.github.io/import.js/?native) too. It requires a compatible browser (today any modern WebKit would do).