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babel-preset-vue-app

(★ 123)

Babel preset for Vue app.

File Explorer

Download Latest Version (.zip)

- index.js
- - async-function.js
  - generator-function.js
  - polyfill.js
  - use-built-ins.js
- index.test.js
.editorconfig
.gitattributes
.gitignore
circle.yml
LICENSE
package.json
README.md
yarn.lock

# Installation Guide

1. Get the code

git clone https://github.com/vuejs/babel-preset-vue-app

Downloads the entire project code from GitHub to your computer.

cd babel-preset-vue-app

Moves into the project folder you just downloaded.

2. Node.js

Easy Recommended

Prerequisites

Git Needed to download the project code from GitHub.
Node.js Node.js must be installed to use npm. The LTS version is recommended.

yarn add babel-preset-vue-app --dev

Type this command into your terminal and run it.

✅ After running the command, open the address shown in the terminal (usually something like http://localhost:3000) in your browser.

Pulled directly from this repo's README.

// repository documentation

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# THIS REPOSITORY IS DEPRECATED

We have deprecated this repository. Users should use vue-cli 3, which comes with its own babel preset.

## babel-preset-vue-app

[![NPM version](https://img.shields.io/npm/v/babel-preset-vue-app.svg?style=flat)](https://npmjs.com/package/babel-preset-vue-app) [![NPM downloads](https://img.shields.io/npm/dm/babel-preset-vue-app.svg?style=flat)](https://npmjs.com/package/babel-preset-vue-app)

## Features

- Latest ECMAScript features (babel-preset-env)
- Object rest spread and dynamic import
- Transform Vue JSX
- Transform `generator` and `async/await`

## Install

```bash
yarn add babel-preset-vue-app --dev
```

## Usage

```js
// .babelrc
{
  "presets": ["vue-app"]
}
```

## Options

### useBuiltIns

Type: `boolean`<br>
Default: `false`

Disable runtime transform. i.e. do not add helpers and polyfill for unsupported features of target environment, eg: `Object.assign`, `Promise`

As we're using `babel-plugin-transform-runtime` to polyfill your code without polluting globals, something like `"foobar".includes("foo")` will not work since that would require modification of existing builtins. See [babel-plugin-transform-runtime](https://www.npmjs.com/package/babel-plugin-transform-runtime).

### targets

Type: `object`<br>
Default: `{ node: 'current' }` when `env` is `test` or `{ ie: 9, uglify: true }` otherwise.

Takes an object of environment versions to support.

As we're using `babel-preset-env` to determine the Babel plugins and polyfills you need, this option lets you adjust your supported environments. See `targets` in [babel-preset-env](https://github.com/babel/babel-preset-env).

## Contributing

1. Fork it!
2. Create your feature branch: `git checkout -b my-new-feature`
3. Commit your changes: `git commit -am 'Add some feature'`
4. Push to the branch: `git push origin my-new-feature`
5. Submit a pull request :D

## License

MIT.