Run Python in your browser, with nothing to install
Iterixs lessons run Python and SQL directly in the browser through interactive notebooks — no local setup, no virtual machines, on any computer.
Learning to code almost always stalls at the same place: setup. Before you write your first line you have to install Python, pick an environment manager and fight errors that have nothing to do with what you wanted to learn.
No install, no friction
In Iterixs, interactive lessons run directly in your browser. Python executes client-side, so there's nothing to install and nothing that can break on your machine.
Pandas in action
import pandas as pd
sales = pd.DataFrame({
"month": ["jan", "feb", "mar"],
"total": [1200, 1800, 1500],
})
print(sales.groupby("month")["total"].sum())When you open a lesson you can edit the code, run it, and see the result instantly. We don't promise the platform will stay free forever, but getting started costs nothing: there are free courses and you don't need a card to create an account.
Get started today
Want to try it? Explore the courses and run your first notebook today.
Practice this
The skill this article teaches, with the course that covers it.
sales = {"jan": 1200, "feb": 1800, "mar": 1500}
for month, total in sales.items():
bar = "█" * (total // 150)
print(f"{month} {bar} {total}")
best = max(sales, key=sales.get)
print(f"\nBest month: {best}")Runs in your browser. No account, nothing to install.