[javascript] Setting a backgroundImage With React Inline Styles

Just add required to file or url

<div style={
   {
      backgroundImage: `url(${require("./path_local")})`,      
   }
}
>

Or set in css base64 image like

div {
  background:
    url('data:image/gif;base64,R0lGODlhZQBhAPcAACQgDxMFABsHABYJABsLA')
    no-repeat
    left center;
}

You can use https://www.base64-image.de/ for convert