The document discusses features of jQuery Mobile, including:
1. How to add buttons and customize their appearance by modifying data attributes like data-icon, data-theme, etc.
2. How to add a filter to a listview by including the data-filter attribute, automatically adding a search function.
3. Methods for linking between pages, including using different pages in separate files or containing all pages in a single file with divs for each page marked with a unique ID.
4. How to specify transitions when linking between pages using the data-transition attribute.
Related topics: