Code·basic

Python

Mosaic's language for most of Arc II. Clean syntax, widely used, beginner-friendly.

Python is a general-purpose programming language known for being readable and beginner-friendly.

name = "Mosaic"
print(f"Hello, {name}!")

Mosaic teaches Python in Arc II because:

Its syntax stays out of your way — no semicolons, no braces, indentation instead.
It's widely used in real work — data science, web backends, automation, AI.
Errors are usually readable.

You install Python once (or use the one that came with your Mac) and run .py files from the terminal with python file.py.