@umijs/babel-preset-umi

What is @umijs/babel-preset-umi?

@umijs/babel-preset-umi is a Babel preset specifically designed for UmiJS, a popular React framework. It provides a set of Babel plugins and configurations that are optimized for UmiJS applications, enabling developers to write modern JavaScript and TypeScript code that is compatible with a wide range of browsers.

What are @umijs/babel-preset-umi's main functionalities?

Modern JavaScript Syntax Support

This feature allows developers to use modern JavaScript syntax, such as ES6+ features, in their UmiJS projects. The preset automatically transpiles the code to be compatible with older browsers.

module.exports = { presets: ['@umijs/babel-preset-umi'] };

TypeScript Support

The preset includes support for TypeScript, enabling developers to write type-safe code in their UmiJS applications. It handles the transpilation of TypeScript to JavaScript seamlessly.

module.exports = { presets: ['@umijs/babel-preset-umi'] };

React Optimization

This feature optimizes React code by including plugins that enhance performance and reduce bundle size. It ensures that React applications built with UmiJS are efficient and fast.

module.exports = { presets: ['@umijs/babel-preset-umi'] };

Other packages similar to @umijs/babel-preset-umi

babel-preset-react-app

babel-preset-react-app is a Babel preset used by Create React App. It provides a similar set of features for React applications, including support for modern JavaScript, TypeScript, and React optimizations. However, it is more generic and not specifically tailored for UmiJS.

babel-preset-env

babel-preset-env is a widely used Babel preset that allows developers to use the latest JavaScript features by automatically determining the necessary plugins and polyfills based on the target environment. While it is not specific to UmiJS, it provides a flexible and customizable approach to JavaScript transpilation.

babel-preset-typescript

babel-preset-typescript is a Babel preset that adds support for TypeScript. It is similar to the TypeScript support provided by @umijs/babel-preset-umi but does not include the additional optimizations and configurations specific to UmiJS.

README

@umijs/babel-preset-umi