Rofi-Hoogle is a tool I wrote a couple of years ago to scratch a particular itch: I was often wanting to quickly remind myself of the name or types of functions while writing, and I didn't always want to search Hoogle or spin up a repl to figure out what I needed. I was already using rofi to quickly reference other information, so I decided to build an integration to let me reference a local hoogle DB with a single keystroke directly from my desktop.