##资讯 ### [Submit Your WatchKit Apps Now](https://developer.apple.com/news/?id=03312015a) 4月24号Apple Watch就将发售，请提交你的WatchKit App。 [APPLE.COM](https://developer.apple.com/news/?id=03312015a) ## 技巧 ### [Quick Look Debugging](http://nshipster.com/quick-look-debugging/) Since version 5, Xcode has shipped with Quick Look display in the debugger。 [NSHIPSTER.COM](http://nshipster.com/quick-look-debugging/) ### [Use React Native in Existing iOS App](http://blog-en.leapoahead.com/post/use-react-native-in-existing-ios-app) 介绍如何在当前的iOS App中使用Reactive Native。 [LEAPOAHEAD.COM](http://blog-en.leapoahead.com/post/use-react-native-in-existing-ios-app) ### [Diary of Building an iOS App with React Native](http://herman.asia/building-a-flashcard-app-with-react-native) 使用React Native构建 iOS App。 [HERMAN.ASIA](http://herman.asia/building-a-flashcard-app-with-react-native) ##代码 ### [ios-charts](https://github.com/danielgindi/ios-charts) An iOS port of the beautiful MPAndroidChart. - Beautiful charts for iOS apps。 [GITHUB.COM](https://github.com/danielgindi/ios-charts) ### [iOS-Runtime-Headers](https://github.com/nst/iOS-Runtime-Headers) iOS Objective-C headers as derived from runtime introspection。 [GITHUB.COM](https://github.com/nst/iOS-Runtime-Headers)