1. NativeBase - This provides great UI components for React Native and Vue Native apps. This also supports platform specific design. This is a fully open source. It provides some build-in paid/free themes which are available on its market place.
2. Teaset - This is a UI library to React Native apps, it gives us 20+ pure JS(ES6) components, focusing on content display and action control. You can find more details on Github.
3. Material Kit React Native - This provides free React Native Apps templates. This provides a large number of components and cards. This has a lot of components to build a great UI of your app. It provides pixel perfect screens. You can view the documentation on this link - https://demos.creative-tim.com/material-kit-react-native/docs/?_ga=2.234190430.1994806609.1608998238-98775155.1608998238#/.
4. React Native Elements - This is easy to use and supports Expo too. We can also easily customize it's components. Some components names are below -
Avatar, Badge, BottomSheet, Button, ButtonGroup, Card, CheckBox, Divider, Header, HTML style headings, Icon, Image, Input, ListItem, Overlay, Pricing, Rating, SearchBar, Slider, Social Icons / Social Icon Buttons, Tile, Tooltip
5. Lottie for React Native - This is a good library to add animations into the Apps.
