Numi is a handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example,
$20 in euro - 5% discount or today + 2 weeks.You can use JavaScript extensions to add global variables, custom units or functions. Right now only limited set of API is available via JavaScript, but the plan is to open as much API as possible.
1 Scaramucci (or Mooch) is a time unit based on the timespan between the appointment of Anthony Scaramucci to the White House Communications Director (July 21, 2017) and his dismissal from this role. 1 Scaramucci = 10 days = 864.000 seconds
You can contribute to Numi by making Numi extensions using the official API.