A free public learning hub

Understand Technology
from Zero to AI

A beginner-friendly visual guide to websites, coding, computer science, artificial intelligence, and modern tech careers.

Topics

60+

Concepts

Career paths

Free

Forever

What you'll explore

Your map of modern tech

Six interconnected paths designed for absolute beginners.

Domains, hosting, frontend, backend, APIs — explained simply.

No-code, low-code, frontend, backend, full-stack & more.

A visual map of every major CS field.

From ML to deep learning to generative AI agents.

Step-by-step paths for 6 in-demand tech careers.

Plain-English definitions for the words that confuse you.

Take a 60-second quiz and we'll point you to the tech path that fits how you think.