Glossary · Phase 0 · Tools
Jupyter
The open-source tool for notebooks: it runs a Python kernel behind a page of cells, in the browser or in an editor like VS Code.
Try it now
The same commands work in a real terminal. Watch the prompt change when the environment is active.
Learn it properly
Python on your own computer · Install Python and VS Code, make a virtual environment, then run, debug and test a project. About 45 minutes.
Other terms from the same lesson
- breakpoint: A marked line where a debugger pauses the program, so you can look at its variables and step forward.
- notebook: A page of code cells you run one at a time, each with its output below, mixed with text cells; saved as an .ipynb file.
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