789a07c5a4
Summary: @public When using bundled JS the `__DEV__` flag is set to false by default, which can cause errors to be missed if used for testing. This diff adds logic to override the `__DEV__` value when running in RCT_DEBUG configuration, so that the JS debug checks are enabled. Reviewed By: @tadeuzagallo Differential Revision: D2429533 |
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Examples | ||
IntegrationTests/IntegrationTests.xcodeproj/xcshareddata/xcschemes | ||
JSCLegacyProfiler | ||
Libraries | ||
React | ||
docs | ||
jestSupport | ||
local-cli | ||
packager | ||
react-native-cli | ||
scripts | ||
website | ||
.eslintignore | ||
.eslintrc | ||
.flowconfig | ||
.gitignore | ||
.travis.yml | ||
CONTRIBUTING.md | ||
LICENSE | ||
LICENSE-CustomComponents | ||
LICENSE-docs | ||
LICENSE-examples | ||
PATENTS | ||
README.md | ||
React.podspec | ||
cli.js | ||
npm-shrinkwrap.json | ||
package.json | ||
runXcodeTests.sh |
README.md
React Native
React Native enables you to build world-class application experiences on native platforms using a consistent developer experience based on JavaScript and React. The focus of React Native is on developer efficiency across all the platforms you care about - learn once, write anywhere. Facebook uses React Native in multiple production apps and will continue investing in React Native.
- Getting Started
- Getting Help
- Documentation
- Examples
- Extending React Native
- Opening Issues
- Contributing
- License
Introduction
See the official React Native website for an introduction to React Native.
Getting Started
- Follow the Getting Started guide to install React Native and its dependencies.
- Check out this tutorial to walk through your first project that fetches real data and displays it in a list.
- Open the UIExplorer example project to see a list of components that ship with React Native.
- Install the React Developer Tools for Chrome or Firefox for better debugging (read more).
- Try out apps from the Showcase to see what React Native is capable of!
Getting Help
- Ask a question on StackOverflow and tag it with
react-native
- Start a thread on the React Discussion Board
- Join #reactnative on IRC: chat.freenode.net
- Slack: Sign up for Reactiflux and join #react-native
- If it turns out that you may have found a bug, please open an issue
Documentation
The website’s documentation divided into multiple sections.
- There are Guides that discuss topics like debugging, integrating with existing apps, and the gesture responder system.
- The Components section covers React components such as
View
andNavigator
. - The APIs section covers other libraries like Animated and StyleSheet that aren’t React components themselves.
- Finally, React Native provides a small number of Polyfills that offer web-like APIs.
Another great way to learn more about the components and APIs included with React Native is to read their source. Look under the Libraries
directory for components like ScrollView
and Navigator
, for example. The UIExplorer example is also here to demonstrate some of the ways to use these components. From the source you can get an accurate understanding of each component’s behavior and API.
The React Native documentation only discusses the components, APIs and topics specific to React Native (React on iOS and Android). For further documentation on the React API that is shared between React Native and React DOM, refer to the React documentation.
Examples
git clone https://github.com/facebook/react-native.git
cd react-native && npm install
Now open any example (the .xcodeproj
file in each of the Examples
subdirectories) and hit Run in Xcode.
Extending React Native
- Looking for a component? react.parts
- Fellow developers write and publish React Native modules to npm and open source them on GitHub.
- Making modules helps grow the React Native ecosystem and community. We recommend writing modules for your use cases and sharing them on npm.
- Read the Native Modules iOS and Native UI Components iOS guides in the documentation if you are interested in extending native functionality.
Opening Issues
If you encounter a bug with React Native we would like to hear about it. Search the existing issues and try to make sure your problem doesn’t already exist before opening a new issue. It’s helpful if you include the version of React Native and iOS you’re using. Please include a stack trace and reduced repro case when appropriate, too.
The GitHub issues are intended for bug reports and feature requests. For help and questions with using React Native please make use of the resources listed in the Getting Help section. There are limited resources available for handling issues and by keeping the list of open issues lean we can respond in a timely manner.
Contributing
For more information about contributing, see our Contribution Guidelines.
License
React is BSD licensed. We also provide an additional patent grant.
React documentation is Creative Commons licensed.
Examples provided in this repository and in the documentation are separately licensed, as are some of the custom components.