https://github.com/luanbitar/gatsby-optional-chaining

Provide babel optional chaining plugin on Gatsby
https://github.com/luanbitar/gatsby-optional-chaining

chaining gatsby gatsby-plugin optional optional-chaining

Last synced: 3 months ago
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Provide babel optional chaining plugin on Gatsby

• Host: GitHub
• URL: https://github.com/luanbitar/gatsby-optional-chaining
• Owner: luanbitar
• Created: 2020-03-12T18:07:00.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2023-10-11T00:09:30.000Z (over 1 year ago)
• Last Synced: 2024-11-08T13:16:12.729Z (3 months ago)
• Topics: chaining, gatsby, gatsby-plugin, optional, optional-chaining
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/gatsby-optional-chaining
• Size: 15.6 KB
• Stars: 5
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml

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README

        
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# gatsby-optional-chaining

```js

const obj = {

  foo: {

    bar: {

      baz: 42,

    },

  },

};

const baz = obj?.foo?.bar?.baz; // 42

const safe = obj?.qux?.baz; // undefined

```

Provide the [optional-chaining babel plugin](https://babeljs.io/docs/en/babel-plugin-proposal-optional-chaining) in gatsby, just install and put in gatsby-config.

## Install

`$ npm i gatsby-optional-chaining`

or

`$ yarn add gatsby-optional-chaining`

## How to use

Add the plugin to your `gatsby-config.js`.

```js

module.exports = {

  plugins: [

    `gatsby-optional-chaining`,

  ]

}

```