React Native团队最近发布了0.62版本，且集成并默认支持Flipper。

Flipper是一个看在Android和iOS上比较常用的移动端调试工具，这次的版本不止支持新的React Native项目，还支持已有的React Native项目。

Flipper提供了下列开箱即用的特性：

• Metro Actions: Reload the app and trigger the Dev Menu right from the toolbar.
• Crash Reporter: View crash reports from Android and iOS devices.
• React DevTools: Use the newest version of React DevTools right alongside all your other tools.
• Network Inspector: View all of the network requests made by device applications.
• Metro and Device Logs: View, search, and filter all logs from both Metro and the Device.
• Native Layout Inspector: View and edit the native layout output by the React Native renderer.
• Database and Preference Inspectors: View and edit the device databases and preferences.

建议阅读原文了解更详细的内容。