Some Chrome addons for work:
MultiHighlighter - like Ctrl+F for multiple strings, each one is highlighted a different color
Linkclump - open multiple links at once
Tampermonkey - write my own javascript to interact with the job website
Other work stuff:
Autohotkey clipboard typer - I deal with a lot of remote machines that don't have clipboard sharing, this types it in anyway
4t Tray Minimizer - hide the background stuff
EitherMouse - settings for multiple mice. Dual wield mice, one for each hand