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@babel/plugin-transform-object-assign
Advanced tools
@babel/plugin-transform-object-assign is a Babel plugin that transforms ES6 Object.assign() calls into a more compatible form for older environments that do not support Object.assign(). This is particularly useful for ensuring code compatibility across different JavaScript environments.
Transform Object.assign()
This feature transforms the ES6 Object.assign() method into a compatible form for older JavaScript environments. The code sample demonstrates how Object.assign() is used to merge properties from a source object into a target object.
const target = { a: 1 };
const source = { b: 2 };
const result = Object.assign(target, source);
console.log(result); // { a: 1, b: 2 }
core-js is a modular standard library for JavaScript that includes polyfills for many ECMAScript features, including Object.assign(). It provides a more comprehensive solution compared to @babel/plugin-transform-object-assign, as it covers a wider range of polyfills.
lodash.assign is a method from the Lodash library that performs a similar function to Object.assign(). It is part of the larger Lodash utility library, which offers a wide range of utility functions for JavaScript. Unlike @babel/plugin-transform-object-assign, lodash.assign is not a Babel plugin but a standalone utility function.
object-assign is a standalone npm package that provides a polyfill for Object.assign(). It is a lightweight alternative to @babel/plugin-transform-object-assign and is useful for projects that need a simple polyfill without the overhead of a full Babel plugin.
Replace Object.assign with an inline helper
See our website @babel/plugin-transform-object-assign for more information.
Using npm:
npm install --save-dev @babel/plugin-transform-object-assign
or using yarn:
yarn add @babel/plugin-transform-object-assign --dev
v7.22.5 (2023-06-08)
babel-preset-env
, babel-standalone
syntax-unicode-sets-regex
in standalone (@nicolo-ribaudo)babel-core
-transform-
when resolving missing plugins (@nicolo-ribaudo)FAQs
Replace Object.assign with an inline helper
The npm package @babel/plugin-transform-object-assign receives a total of 813,117 weekly downloads. As such, @babel/plugin-transform-object-assign popularity was classified as popular.
We found that @babel/plugin-transform-object-assign demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 4 open source maintainers collaborating on the project.
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