How to improve Perfomance of Framework7 Cordova App


I am currently building out a mobile app for a client using F7 + Vuejs + Cordova. The app seems to render well during development and testing on chrome/firefox broswer, with no niticeable lag.

After I compile and wrap with cordova and test the same app on my android phone, there seems to be considerable lag and peformance issue, especially when opening side panels, popups, modals, page transitions.

My client is really not impressed with the speed, and I will like to make significant improvements to the speed of this app.

PS: I really like F7, and with respect to cost, will prefer to build ou this app using this technology.

Please kindly suggest best practices, packages or tools to help me improve pefromance and speed of the app.