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.
JupyterLab is the new interface for Jupyter notebooks and is ready for testing. 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