Gavin Borg

Keep one (optionally unfocusable) per window pinned tab open at all times. Prevents Chrome windows from closing with last tab.

Force new/duplicated tabs (but not those opened via links) to open next to their opener, not at the very end.

Open bookmark folders with up to 4 global keyboard shortcuts.

A Chrome extension to keep only one new open at all times, closing extra ones.

Append specific, configurable strings to the title of the tab based on the URL.