1.地图
https://github.com/mapbox/react-native-mapbox-gl
https://github.com/react-community/react-native-maps
2.IOS键盘问题，适用于iOS的根据键盘自动调整输入框
https://github.com/Andr3wHur5t/react-native-keyboard-spacer
https://github.com/douglasjunior/react-native-keyboard-manager
3.访问通讯录
https://github.com/rt2zz/react-native-contacts
4.本地和远程推送
https://github.com/zo0r/react-native-push-notification
5.ios弹出并用Safari打开一个链接
https://github.com/naoufal/react-native-safari-view
6.webRTC
https://github.com/oney/react-native-webrtc
7.更简单的实现复杂动画(推荐)--lottie
https://github.com/TBoyLi/LottieExample
根据AE生成的json文件而实现动画
8.拖拽列表
https://github.com/deanmcpherson/react-native-sortable-listview
9. 在展示具体的文字和图片之前有个加载样式处理
https://github.com/mfrachet/rn-placeholder
10.聊天UI组件
https://github.com/jpush/aurora-imui
https://github.com/reactnativecomponent/react-native-imui 推荐，仿微信，具体配置看我的开源中国https://my.oschina.net/u/3112095/blog/1600048(这)
https://github.com/FaridSafi/react-native-gifted-chat
11.极光全家桶
https://github.com/jpush/jpush-react-native //推送
https://link.jianshu.com/?t=https%3A%2F%2Fgithub.com%2Fjpush%2Fjshare-react-native //极光第三方授权登陆和分享（目前支持QQ，微信，微博，脸书）
https://github.com/jpush/janalytics-react-native //极光统计
https://github.com/jpush/jmessage-react-plugin //极光IM通讯
12.react-native-svg
https://github.com/react-native-community/react-native-svg
13.获取设备信息
https://github.com/rebeccahughes/react-native-device-info