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Python HOME
Welcome to the iwantcoding.com Python Tutorial. The sidebar walks the language from print("hello") through data structures, classes, modules, JSON, databases, and the scientific stack.
Run real Python right now
The Python Editor runs CPython in your browser via Pyodide — no install, no server.
Open the Python Editor »Recommended starting path
- Intro + Get Started.
- Syntax, variables, data types.
- Strings, numbers, booleans, operators.
- Collections — lists, tuples, sets, dicts.
- Flow — if/else, for, while.
- Functions, classes, inheritance.
- Standard library — JSON, regex, dates.
- Capstone — claim your certificate.
What's on every lesson page
| Section | What it does |
|---|---|
| Lesson body | Explanation with figures or tables. |
| Example | A runnable snippet. Click Try it Yourself » to open in the editor. |
| Exercise | Fill-in-the-blank to lock in the concept. |
| Test yourself | 3-question quiz. |
| Mark complete | Updates the sidebar progress bar. |
Tip: Python ships with batteries included — its standard library covers JSON, HTTP, dates, regex, SQLite, threading, and more. Reach for a built-in module before you reach for pip.
Example
Exercise
Print the classic first-program greeting.
print(
)
A quoted greeting.
Test yourself
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