For common, we are using iconfont.cn to manage icon and react-native-iconfont-cli to generate icon.
The full icon set locate in my project in iconfont, the js link represent everything.
Js link need to be regenerate everytime when the new icon is added or updated.
You can upload new icons using following button.
Once the icon set have been changed or updated, it will have a warning text above current js link, it will ask to regenerate new JS link after you click it.
Then you will need update local js link which locate in ./iconfont.js.
There is command to regenerate the icon
yarn icon