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* Move internal version of act to shared module No reason to have three different copies of this anymore. I've left the the renderer-specific `act` entry points because legacy mode tests need to also be wrapped in `batchedUpdates`. Next, I'll update the tests to use `batchedUpdates` manually when needed. * Migrates tests to use internal module directly Instead of the `unstable_concurrentAct` exports. Now we can drop those from the public builds. I put it in the jest-react package since that's where we put our other testing utilities (like `toFlushAndYield`). Not so much so it can be consumed publicly (nobody uses that package except us), but so it works with our build tests. * Remove unused internal fields These were used by the old act implementation. No longer needed.
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');