You can try Jupyter out right now, without installing anything. Select an example below and you will get a temporary Jupyter server just for you, running on mybinder.org. If you like it, you can install Jupyter yourself.
A tutorial introducing basic features of Jupyter notebooks and the IPython kernel using the classic Jupyter Notebook interface.
JupyterLab is the new interface for Jupyter notebooks and is ready for general use. Give it a try!
A basic example of using Jupyter with Julia.
A basic example of using Jupyter with R.
A basic example of using Jupyter with C++
Explore the Calysto Scheme programming language, featuring integration with Python
A basic example of using Jupyter with Ruby.
Titanic example with LetsPlot and Dataframe libraries.