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@babel/plugin-proposal-optional-chaining (7.21.0)

Published 2026-02-24 13:48:10 +00:00 by atheaadmin

Installation

Setup this registry in your project .npmrc file:

@babel:registry=

To install the package using npm, run the following command:

npm install @babel/plugin-proposal-optional-chaining@7.21.0

or add it to the package.json file:

"@babel/plugin-proposal-optional-chaining": "7.21.0"

For more information on the npm registry, see the documentation.

About this package

@babel/plugin-proposal-optional-chaining

Transform optional chaining operators into a series of nil checks

See our website @babel/plugin-proposal-optional-chaining for more information.

Install

Using npm:

npm install --save-dev @babel/plugin-proposal-optional-chaining

or using yarn:

yarn add @babel/plugin-proposal-optional-chaining --dev

Dependencies

Dependencies

ID	Version
@babel/helper-plugin-utils	^7.20.2
@babel/helper-skip-transparent-expression-wrappers	^7.20.0
@babel/plugin-syntax-optional-chaining	^7.8.3

Development Dependencies

ID	Version
@babel/core	^7.21.0
@babel/helper-plugin-test-runner	^7.18.6
@babel/plugin-transform-block-scoping	^7.21.0
@babel/traverse	^7.21.0

Peer Dependencies

ID	Version
@babel/core	^7.0.0-0

Keywords

babel-plugin

Details

npm

2026-02-24 13:48:10 +00:00

1

The Babel Team

Project Site

MIT

latest

8.8 KiB

Assets (1)

plugin-proposal-optional-chaining-7.21.0.tgz 8.8 KiB

Versions (1) View all

7.21.0 2026-02-24