Files
react/packages/react
lunaruan b12a982062 Babel 7 (#16297)
Upgraded from Babel 6 to Babel 7.

The only significant change seems to be the way `@babel/plugin-transform-classes` handles classes differently from `babel-plugin-transform-es2015-classes`. In regular mode, the former injects a `_createClass` function that increases the bundle size, and in the latter it removes the safeguard checks. However, this is okay because we don't all classes in new features, and we want to deprecate class usage in the future in the react repo.

Co-authored-by: Luna Ruan <luna@fb.com>
Co-authored-by: Abdul Rauf <abdulraufmujahid@gmail.com>
Co-authored-by: Maksim Markelov <maks-markel@mail.ru>
2019-08-08 17:46:35 -07:00
..
2017-10-19 00:22:21 +01:00
2019-08-08 17:46:35 -07:00
2019-08-08 14:24:39 -07:00
2018-09-06 15:27:06 +01:00

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');