This script adds a 'Qomplete!' button to a fiction chapter page. Click it to remove unecessary elements and append all the following chapters to the end of the page.
The chapters are color coded, which helps navigation somewhat. The dropdown selector jumps to the already loaded chapter if its chapter number is higher than the chapter you started the script from.
Useful for saving a whole fanfic to your drive (Ctrl+S), searching through the entire story (Ctrl+F) and of course getting a more streamlined reading experience. Also makes it possible to select and copy text (after pressing the Qomplete button).