https://github.com/simonespa/plain-babel

A simple example of plain babel configuration
https://github.com/simonespa/plain-babel

babel babel-polyfill es6 polyfill

Last synced: 23 days ago
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A simple example of plain babel configuration

• Host: GitHub
• URL: https://github.com/simonespa/plain-babel
• Owner: simonespa
• Created: 2017-09-12T17:33:32.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-09-12T17:34:22.000Z (over 7 years ago)
• Last Synced: 2024-12-06T22:11:02.904Z (about 1 month ago)
• Topics: babel, babel-polyfill, es6, polyfill
• Language: JavaScript
• Size: 16.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# plain-babel

This exercise is to understand how to use plain babel and configure it.

## Objective

The objective of this repo is to use plain babel in order to learn how static transpiling and runtime polyfill works.

## Related links

* https://babeljs.io/

* https://babeljs.io/docs/usage/polyfill

## Get started

Feel free to play with `es6.js` and add some more [ES6 syntax](https://babeljs.io/learn-es2015/). Assuming you already run `yarn install`, we can now transpile it by running `yarn transpile`. This command will generate `transpiled-es5.js`. Now you can run the final ES5 code with `yarn start`.

Notice that `es6.js` uses Promise, and since babel transpiling is static, you need to have a polyfill at runtime that provide the Promise API.