Hermes - Pandora Client for OS X
Jupyter - Project Jupyter exists to develop open-source software, open-standards, and services for interactive computing across dozens of programming languages. Ready to get started? Try it in your browser Install the Notebook.
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
Kajero - Interactive JavaScript notebooks - create good-looking, responsive, interactive documents.
pianobar - “pianobar” is a free/open-source, console-based replacement for ...
Calculist - The open-source, web-based thinking tool that facilitates effective thinking for solving problems.