React Native 0.16 发布，此版本总共包括 80 位贡献者提交 260 个 commits。

更新内容

JS

• Added Babel helpers for es2015 imports (gist). ffea779

• For-of support: 5dc40af

• Support for ES6 modules in Babel plugins dff8f53

Android

• Added PullToRefreshViewAndroid: 37f8134, cad4686

• Android view shadows: b65f1f2

• Proper touch handling for transformed Views on Android: c929e15

0.16.0-rc

高级别改进

• RGBA colors, i.e. rgba(255,0,0,0.5) are supported. 3c04bfc

• React Native was upgraded to Babel 6.

• Array.from is available as a polyfill. c473974 https://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.from

Android

• Android supports custom fonts; only TTF and OTF for now. bfeaa6a

• The Android ViewPager gets setPageWithoutAnimation. 50b8b00

• Images within a TextView, i.e. emojis, are now supported. a0268a7

• The Android performance profiler, Systrace, gets thorough documentation. d2c5045

iOS

• The keyboardAppearance prop was added to iOS TextInput. Useful for displaying a dark keyboard. f407211

• AsyncLocalStorage gets an in-memory cache. 397791f

• TextInput supports the onSelectionChange event. 5a34a09

• iOS RCTPasteboard was released. Useful for copy-to-clipboard behavior. 26cb6be

重大改进

• React Native now uses Babel 6, props to Tadeu Zagallo for upgrading and thanks David Aurelio and Sebastian McKenzie for all the help! We've been using React Native with Babel 6 at Facebook for quite a while now. Nevertheless, please report any errors related to Babel, such as transforms for some JS features not working as expected and we'll fix them.

• Touch events on Android now have coordinates consistent with iOS: 0c2ee5d

• YellowBox enabled by default on iOS: 8ab5182

• JS decorators won't work until T2645 lands in Babel. It's being worked on. The proposal for decorators is not final and therefore Babel 6 left decorator support out for now.

• Exporting default class that extends a base class won't work due to Babel's T2694.

• RCTSparseArray was replaced by NSDictionary. Modules using RCTSparseArray should update. fa0b45c

• RCTWebViewExecutor was removed. 0764e4e

下载：https://github.com/facebook/react-native/archive/v0.16.0.zip。

ReactNative 可以基于目前大热的开源JavaScript库React.js来开发iOS和Android原生App。而且React Native已经用于生产环境——Facebook Groups iOS 应用就是基于它开发的。