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Specifying the directory as part of the `repository` field in a `package.json` allows third party tools to provide better support when working with monorepos. For example, it allows them to correctly construct a commit diff for a specific package. This format was accepted by npm in https://github.com/npm/rfcs/pull/19.
react
React is a JavaScript library for creating user interfaces.
The react package contains only the functionality necessary to define React components. It is typically used together with a React renderer like react-dom for the web, or react-native for the native environments.
Note: by default, React will be in development mode. The development version includes extra warnings about common mistakes, whereas the production version includes extra performance optimizations and strips all error messages. Don't forget to use the production build when deploying your application.
Example Usage
var React = require('react');