Lianja unnecessarily restricts the development
What I don't like about Lianja at the moment is that you always have to know which function you can use for web / mobile / desktop. Any restrictions that only apply to either the web or the desk are permanent. This is not so limited in other development environments. We developers therefore have to think carefully about which app we are developing for what. If we want to use the app on the web later, this can only be done with considerable effort. In my opinion this is the biggest problem Lianja has. Otherwise, it really impresses with its ability to design masks quickly and comfortably.