Lena

What it is

A small utility that lives in your Mac's menu bar, letting you save the command line commands you use often, grouped by tool, and copy them with one click or a global shortcut instead of digging through your shell history. Commands can include fill in the blank placeholders, so something like a branch name or file path only has to be typed once and gets reused every time. It's open source and available in English, German, and Dutch.