Install libjs-jquery-mobile by entering the following commands in the terminal:
sudo apt update sudo apt install libjs-jquery-mobile
Description:
Touch-Optimized Web Framework for Smartphones & Tablets
A unified, HTML5-based user interface system for all popular mobile device platforms, built on the rock-solid jQuery and jQuery UI foundation. Its lightweight code is built with progressive enhancement, and has a flexible, easily themeable design.
Homepage: http://jquerymobile.com/
Version: 1.2.0+dfsg-2
Section: universe/web