Browser Tab Mastery in Vivaldi

I’ve taken advantage of the customisation features of the Vivaldi browser, by doing the following:

• Removing the close buttons from browser tabs,
• Learning the keyboard shortcuts for cycling through tabs,
• Making new keyboard mappings for tab management,
  • Shift + Cmd + W to close all other tabs,
  • Ctrl + Cmd + W to close all tabs to the left of current one,
  • Opt + Cmd + W to close all tabs to the right of current one.

I should note that I don’t keep that many tabs open at any one time, usually only the ones I need to perform whatever task I’m currently doing. Anything that I may want to refer back to gets sent to DEVONthink for safekeeping.