title: Is there a way to create a system keyboard app for iOS/Android using JS and CSS?
body: <p>I am trying to build my own custom system keyboard app for iOS/Android but I would like to use JS/CSS instead of Java or swift.</p>
  <p>Are there other ways to achieve this? (cordova/ionic)
  Basically all I need is to be able to register a new system keyboard somehow.</p>