Clock, Forecast, Terminal
That is a geeky alternative of Momentum or Currently. It shows the time, the weather and has a built-in terminal. Not some kind of a fake terminal but your own shell. The background color depends on the forecast. It goes to the blue spectrum when outside is cold and to red spectrum when it is warm.
To make the terminal works run:
> npm install -g evala
> evala --shell=$SHELL