@babel/plugin-transform-property-literals

What is @babel/plugin-transform-property-literals?

The @babel/plugin-transform-property-literals package is a Babel plugin that transforms object properties to use literals when they are valid identifiers. This transformation can help improve code readability and potentially optimize execution by leveraging engine optimizations for property access.

What are @babel/plugin-transform-property-literals's main functionalities?

Transforming Reserved Word Properties

Transforms reserved word properties into literal properties if they are valid identifiers, ensuring compatibility and potentially improving execution speed.

{"var": "value"} // Before transformation
{"var": "value"} // After transformation

Transforming Numeric Properties

Automatically transforms numeric properties into their literal form, enhancing code readability and leveraging engine optimizations.

{"123": "value"} // Before transformation
{123: "value"} // After transformation

Other packages similar to @babel/plugin-transform-property-literals

@babel/plugin-transform-reserved-words

This plugin transforms reserved words into a form that can be safely used as property keys. It is similar to @babel/plugin-transform-property-literals but focuses more on reserved words in JavaScript.

@babel/plugin-transform-property-mutators

Transforms property mutators to use a more compatible syntax. While it deals with properties, its focus is more on the mutation aspect rather than transforming property keys into literals.

README

@babel/plugin-transform-property-literals

Ensure that reserved words are quoted in object property keys

See our website @babel/plugin-transform-property-literals for more information.

Install

Using npm:

npm install --save-dev @babel/plugin-transform-property-literals

or using yarn:

yarn add @babel/plugin-transform-property-literals --dev