Enable next / previous chapter on right / left arrow keys on Reaper Scans and Leviatan Scans.
Enable next / previous chapter on right / left arrow keys on Reaper Scans and Leviatan Scans.
They don't put unique / meaningful classes, IDs, or names on any of the elements responsible for the next / previous links so this works based on matching nearby elements and may stop working if they change the HTML structure of chapter pages. As long as I keep reading anything on Reaper Scans or Leviatan Scans I will notice this and update the code, but if not I won't know until someone complains that this has stopped working.
Developed in Tampermonkey v4.10.6112 using Firefox 77.0.1 (64-bit) on Windows.
I sometimes make dark CSS themes and JS userscripts. Some of them aren't terrible.