Gocast
One key. Apps and terminal, right there.
Gocast is a small launcher for the Mac. Press ⌘Space to find and open an app. Press ⌃` and a terminal drops down from the top of the screen, already in your folder, running your command.
Or install from Terminal:
curl -fsSL https://github.com/xcc3641/gocast/releases/latest/download/install.sh | shOpen any app
Type a few letters and press ↵. English names, Chinese names and pinyin all work. The ones you open most come first.
A terminal that drops down
It floats above every app. Hiding it stops nothing: your commands keep running. Presets open a folder and run a command, like pi in your project.
Clipboard history
Find the text, links, images and files you copied before, and paste into the app you were in. Pin the ones you use often.
Math and currencies
Type (12+8)*3, 10 ft in m or 100 usd in jpy in the search panel. The answer shows up on top.
Open source under the Apache 2.0 license. Read the code on GitHub.