What is the Zero to Hero AI course?

Zero to Hero is a free structured AI learning path on Infinity TechStack covering foundational through advanced AI engineering concepts. No sign-up required.

Is Zero to Hero AI free?

Yes, the Zero to Hero programme is completely free with no registration, no paywall, and no sign-up required.

Who is Zero to Hero AI for?

Zero to Hero is designed for developers, engineers, and curious learners who want to build real-world AI skills from scratch through to production-grade deployment.

How is Infinity Zero to Hero AI different from academic machine learning courses?

While academic courses (like Karpathy's Zero to Hero) focus heavily on theoretical math, backpropagation, and training neural networks from scratch in C/PyTorch, Infinity Tech Stack's Zero to Hero is engineered for practical software developers. It teaches modern editor setups (VS Code, Cursor), Python fundamentals with AI pair programming, debugging, and shipping real full-stack AI applications in 14 days with zero sign-up or paywalls.

VS Code vs Cursor: which editor should a beginner choose?

Cursor is recommended for beginners who want AI deeply integrated into their editing workflow out of the box. VS Code is ideal if you prefer maximum customizability and already use GitHub Copilot. Because Cursor is a fork of VS Code, all extensions, themes, and keybindings transfer in one click.

How much does AI coding cost in 2026?

You can start completely free. Python, VS Code, and terminal tools are 100% free. Free AI coding tiers include Cursor Free (two-week Pro trial + monthly free completions), GitHub Copilot Free plan, Claude.ai free tier, and local LLMs via Ollama at zero ongoing cost.

Which AI model should I use for coding (Claude vs ChatGPT vs Gemini)?

Claude (Sonnet) is the industry standard for patient step-by-step code explanation and large file context. GPT-4o / o1 excels at fast generation and logical reasoning. Gemini Flash provides massive context windows for searching entire codebases.

Can I learn coding with AI without a computer science degree?

Yes. In 2026, AI assists with error diagnosis, boilerplate generation, and concept translation. What matters is learning core programming logic, understanding the terminal, and being able to verify what AI writes.

What is vibe coding and is it good for beginners?

Vibe coding refers to directing AI agents in natural language to build software without writing every line manually. For beginners, it is effective for prototyping, but must be paired with understanding terminal execution and reading errors so you stay in control of your software.

BEGINNER LEARNING TRACK

From zero to shipping
real code with AI

Start from absolute zero. Set up your environment, learn coding fundamentals with AI assistance, build real mini projects, and ship your first portfolio app with confidence.

⚡ DIRECT EXECUTIVE SUMMARY (AI OVERVIEW CITATION BLOCK)

The Zero to Hero AI Coding Path is a free, hands-on 14-day roadmap designed for absolute beginners to learn software engineering using AI tools like Cursor, Claude, and GitHub Copilot. It guides learners step-by-step through environment setup, terminal commands, Python fundamentals, mini-projects, and shipping a portfolio application with zero prior experience.

NO EXPERIENCE REQUIREDPRACTICE TERMINAL BUILT INCOSTS & MODELS EXPLAINED

Start setup now See the 14-day roadmap

14 daysstructured path

5 stepsto first shipped app

0 experiencerequired to start

app.py — first project

# ask AI, then run it yourself
import requests

name = input("Your name: ")
r = requests.get("https://api.chucknorris.io/jokes/random")
joke = r.json()["value"]

print(f"Hi {name}! Here is a joke:")
print(joke)

$ python app.py✓ ran successfully — you just built your first app

Beginner friendly

Runs in minutes

QUICK START

Start here if you feel overwhelmed

Follow this exact first-hour sequence. Do not skip steps. This gives you momentum fast and keeps learning straightforward.

0-15 mins: Tool setup

Install an editor and Python with exact copy-paste commands for Windows, Mac, or Linux.

Jump to setup

15-35 mins: Drive the tools

Take the interactive editor tour, then practise real commands in the built-in sandbox terminal.

Try the practice terminal

35-60 mins: First real win

Walk through your first program line by line, tick the day-1 checklist, and check honest costs.

Understand your first program

14-DAY PLAN

Your beginner roadmap

Follow this progression to avoid overwhelm. Each phase is intentionally small, practical, and designed to build confidence through shipped outcomes.

Day 1-2

Environment setup

Install the editor, terminal tools, Python, and optional Rust. Learn how to run files and understand common setup errors.

Editor ready
Terminal confidence
First script runs

Day 3-5

Core coding habits

Use AI the right way: ask for explanations, run code often, read errors line by line, and make small edits in tight loops.

Prompt patterns
Debug workflow
Safe iteration

Day 6-9

Useful mini projects

Build tiny but real tools: input validator, API fetch script, file organizer, and a simple CLI helper you can reuse daily.

4 mini projects
API basics
File and data handling

Day 10-14

Ship your first portfolio app

Plan, build, test, and polish one beginner app with AI support while understanding every moving part before moving on.

Portfolio-ready app
Project structure
Next learning path

📅 Interactive Day-by-Day Curriculum

0 / 14 Days Complete (0%)

Phase 1: Setup & Terminal

Day 1: The Machine Handshake

⏱️ ~45-60 mins

🎯 Today's Core Goal

Install VS Code or Cursor, install Python with PATH enabled, and verify your terminal answers.

💻 Run in Terminal

python --version

🤖 Golden AI Learning Prompt

“I am an absolute beginner setting up my computer for coding. Can you verify if Python 3 is installed correctly and explain what PATH means in simple terms?”

📦 Shipped Deliverable

✓ Terminal prints 'Python 3.12.x' without errors.

HANDS-ON SETUP

Environment setup and first coding loop

This is your practical launchpad. Complete these steps in order and run each command yourself. Avoid copy-paste only workflows. The goal is understanding plus execution.

EDITOR

Install your editor

Start with Cursor or VS Code. Both work. Cursor is AI-first, VS Code has the biggest extension ecosystem.

Install Cursor or VS Code
Enable autosave and format on save
Learn 3 shortcuts: open file, terminal, command palette

Get Cursor

Install Python

Python is the best first language for AI-assisted learning because syntax is readable and tooling is simple.

Install from python.org
Tick the Add Python to PATH option
Verify with python --version

Optional: install Rust

Rust is not required for day one, but it is excellent for performance and systems thinking once you are comfortable.

Install via rustup.rs
Verify with rustc --version
Create first project with cargo new hello_rust

Optional: local AI with Ollama

Run models locally for private, no-API-cost experimentation while learning prompt and debugging workflows.

Install from ollama.com
Run ollama run llama3
Use it as your local coding explainer

BUILD

Your first app workflow

Open your editor, create app.py, and ask AI for a tiny script with user input plus one API call. Then run, inspect, and improve it in three small iterations.

Prompt to try:
Create a beginner Python script that asks for my name, fetches one safe joke from a public API, and prints a friendly message.
Explain each line in plain language after the code.

Iteration 1

Run the script and confirm it executes successfully.

Iteration 2

Add error handling for failed network requests.

Iteration 3

Refactor into small functions and rename unclear variables.

Exact commands for your computer

We detected your system — but you can switch. Copy each command into your terminal, press Enter, read the reply.

Where to type: PowerShell (built in — search 'PowerShell' in Start, or Ctrl+` in VS Code)

1. Install Python (official installer — TICK 'Add python.exe to PATH')winget install Python.Python.3.12
2. Close and reopen the terminal, then verify Python answerspython --version
3. Make a project folder and enter itmkdir my-first-project; cd my-first-project
4. Open that folder in VS Code from the terminalcode .

TRY IT RIGHT NOW

Practice terminal — no install needed

The terminal is the scariest part for most beginners, so practise here first. This sandbox simulates your first session — including the classic first error and how to fix it.

practice terminal — my-first-project

Practice terminal — safe sandbox, nothing touches your real computer.

Try: python --version · dir · python app.py · pip install requests · git status · git init · help

Your mission (2 minutes)

Check Python:
Look around:
Run the script — watch it fail:
Fix it:
Run again — success:

That fail → read → fix → rerun loop is the single most important skill in programming. You just did it before installing anything.

DRIVING LESSONS

Learn to operate VS Code (and Cursor)

This is the part most guides skip. Click each area of the editor below to learn what it does, the shortcut that opens it, and how a beginner should actually use it.

my-first-project — Visual Studio Code

Explorer — your project's file tree

The left sidebar shows every file and folder in the project you opened. You always open a FOLDER (File → Open Folder), not individual files — that's what makes the terminal, AI context, and search all work from the right place.

Ctrl+Shift+E jumps to the Explorer
Right-click → New File to create app.py
The top-level folder = your project root — keep one project per folder

UNDERSTAND, DON'T MEMORISE

Your first program, explained line by line

Six lines that take input, call a live API, and answer back. Click each line — if you understand these six ideas, you understand the skeleton of most beginner programs.

app.py — click any line

Line 1import requests

Borrows a toolbox. 'requests' is a library — code someone else wrote — that knows how to talk to websites. Importing it means 'let me use those tools in this file'. You installed it once with pip install requests.

PRACTICAL BUILDS

4 Real Mini-Projects (Zero to Shipped)

Theory only sticks when you run code. Here are four progressive mini-projects you can build and run today. Inspect the starter code, test the terminal command in our sandbox or locally, and use the golden AI prompt to expand each one.

Day 7 Deliverable⏱️ 45 mins

requestsREST APIJSON parsingf-strings

📄 weather_joke.py

# weather_joke.py
import requests
from datetime import datetime

name = input("Enter your name: ")
print(f"Connecting to live API at {datetime.now().strftime('%H:%M')}...")

try:
    res = requests.get("https://official-joke-api.appspot.com/random_joke", timeout=5)
    res.raise_for_status()
    data = res.json()
    print(f"\nHey {name}! Here is your daily spark:")
    print(f"Setup: {data['setup']}")
    print(f"Punchline: {data['punchline']}\n")
except requests.exceptions.RequestException as e:
    print(f"Could not connect to internet: {e}")

🖥️ Run in Terminal

pip install requests && python weather_joke.py

📊 Terminal Output Preview

Enter your name: Alex
Connecting to live API at 14:22...

Hey Alex! Here is your daily spark:
Setup: Why do programmers prefer dark mode?
Punchline: Because light attracts bugs!

🤖 AI Expansion Prompt

“Explain how requests.get() and res.raise_for_status() work in this beginner script. What happens if my internet disconnects?”

DAY-1 CHECKLIST

Track your setup — it saves as you go

Tick each item off as you complete it. Progress is stored in your browser, so you can leave and come back. Finish all eight and you are genuinely ready to build.

0/8 complete

MODELS EXPLAINED

Which AI model should you actually use?

Every tool advertises different models — Claude, GPT, Gemini, Llama. As a beginner the differences matter less than the marketing suggests. Here is the honest map.

Claude (Anthropic)

Sonnet & Opus tiers

Explains code patiently, strong at long files and careful step-by-step reasoning. Powers Claude Code and many editor agents.

For beginners: Great default for 'explain this to me like I'm new' — answers teach rather than dump code.

claude.ai free tier · Pro subscription · inside Cursor/Copilot

GPT (OpenAI)

GPT-5.x family

Fast, versatile all-rounder with the biggest ecosystem of tutorials, and built into ChatGPT which you may already use.

For beginners: If you already chat with ChatGPT, staying here removes one new tool from your plate.

chatgpt.com free tier · Plus subscription · inside Copilot

Gemini (Google)

Gemini Pro & Flash tiers

Generous free access through AI Studio, huge context windows for reading long documents and codebases.

For beginners: The most generous free tier for experimenting without a card on file.

aistudio.google.com free · Gemini app · inside Cursor

Local models (Ollama)

Llama, Qwen, DeepSeek & more

Run entirely on your own machine: private, offline, zero per-use cost. Quality is below frontier cloud models but improving fast.

For beginners: Perfect judgement-free practice partner — ask 'dumb' questions all day for free.

ollama.com — free, needs ~8GB+ RAM for small models

The rule that matters: pick ONE assistant and use it for two weeks. Model-hopping is procrastination wearing a productivity costume. Every frontier model is more than good enough for beginner Python — your workflow (run, read, fix, repeat) is what makes you improve.

PROMPT CHEAT SHEET

5 Golden AI Prompts for Learning to Code

The difference between getting confused by AI and mastering code with AI is how you ask. Never say "write this for me". Use these 5 battle-tested prompt formulas designed for beginners.

Understanding

1. The Plain-English Explainer

Understand any code file line by line without getting overwhelmed.

Explain this code snippet line by line in plain English as if I am 12 years old.
For each line:
1. What is the human-language action?
2. What does each symbol or parenthesis do?
3. What is stored in each variable?
Keep the tone encouraging and avoid technical buzzwords.

[PASTE YOUR CODE HERE]

Debugging

2. The Root Cause Surgeon

Fix error tracebacks while understanding WHY the error happened.

I ran this script and got the error traceback below.
Please do NOT rewrite the entire script for me.
Instead:
1. Point to the EXACT line in my code where the crash started.
2. Explain the error name (e.g. NameError, IndexError) in simple terms.
3. Show me the single line that needs to change and explain why.

[PASTE YOUR CODE AND ERROR TRACEBACK HERE]

Problem Solving

3. The Socratic Guide

Design the logic yourself before seeing any code.

I want to build a Python script that [DESCRIBE WHAT YOU WANT TO BUILD].
Please act as my senior engineering mentor.
Do NOT give me the complete code yet.
Instead, ask me 3 guiding questions about:
1. What inputs my script needs.
2. What decision logic (if/else) I should use.
3. What the final output should look like.
Guide me step-by-step to write it myself.

Code Quality

4. The Constructive Code Reviewer

Audit your beginner script for bad habits and clean formatting.

Review my beginner Python code below.
Give me feedback in 3 categories:
1. Readability: Are variable names clear and easy to follow?
2. Safety: Are there places where it might crash if the user types something strange?
3. Best Practices: What is one small Python tip that makes this look more professional?
Keep the suggestions small and actionable.

[PASTE YOUR CODE HERE]

Verification

5. The Edge-Case Test Generator

Test your functions against unexpected inputs and verify correctness.

Here is a Python function I wrote.
Please generate 4 test cases to check if it works properly:
1. Normal everyday input.
2. An empty input (like "" or []).
3. An unexpected input (like negative numbers or symbols).
4. An extreme input (very large number or long text).
Show what output my function should return in each case.

[PASTE YOUR FUNCTION HERE]

COSTS & SUBSCRIPTIONS

What this actually costs (spoiler: $0 to start)

The honest pricing map, from completely free to the first upgrade actually worth paying for. You do not need a credit card for anything on day one.

Tool / plan	Cost	What you get	When it fits
VS Code + Copilot Free	$0	Full editor + limited AI completions & chats per month	Day-1 default — start here
Cursor Hobby	$0	AI-first editor with limited completions & agent requests	Trying the AI-native editor feel
ChatGPT / Claude / Gemini free tiers	$0	Browser chat for explanations, planning, debugging help	Your out-of-editor tutor
Ollama (local models)	$0	Unlimited private local AI — your hardware is the limit	Unlimited practice, offline
GitHub Copilot Pro	~$10/mo	Unlimited completions, more chat/agent usage, model picker	First paid upgrade for most beginners
Cursor Pro	~$20/mo	Extended Tab autocomplete + agent usage pool	If Cursor's flow clicked for you
ChatGPT Plus / Claude Pro	~$20/mo	Priority access, stronger models, higher limits in the chat apps	Heavy chat-tutor users
Raw API keys (pay-as-you-go)	per token	You pay per million tokens processed — powerful but meterless spending is real	Skip until you ship apps that call AI

The sensible spending path

Weeks 1-2 — spend $0. Free editor + one free chat assistant + optionally Ollama. Prices change; free tiers are the constant.
Hit a real limit? If you run out of free completions mid-flow, Copilot Pro (~$10/mo) is the highest-value first upgrade.
Loving the agent workflow? Cursor Pro or a chat subscription (~$20/mo) — pick the ONE you use daily, not all three.
Avoid API keys for now. Pay-per-token has no monthly ceiling — a runaway loop can bill while you sleep. Subscriptions cap your downside.

CHECK YOURSELF

Quick knowledge check

Four questions covering the workflow, the editor, and the money. Answer honestly — explanations appear after each pick.

Q1 Your script fails with a long red traceback. What do you do first?

Q2 What does 'open a folder' (not a file) give you in VS Code?

Q3 What's the smartest day-1 budget for AI coding tools?

Q4 What is a 'token' in AI pricing?

AVOID THESE

Beginner mistakes to avoid

These are the exact patterns that slow down first-time learners. If you avoid these, your progress becomes dramatically faster.

CHECKPOINT

Copying full AI output without running tests after each change

CHECKPOINT

Trying to build a huge app before completing one tiny app end to end

CHECKPOINT

Skipping terminal practice and relying only on editor buttons

CHECKPOINT

Ignoring error messages instead of reading the first relevant line

CHECKPOINT

Changing 20 things at once so you cannot isolate what broke

SPEAK THE LANGUAGE

Jargon decoder — every word that confused you

Tutorials assume you know these. Nobody is born knowing them. Click any card — plain-language meaning plus a concrete example.

QUESTIONS

Beginner FAQ

Simple answers to common concerns before you begin your first proper coding cycle.

I have never coded before. Is this still for me?

Yes. The page is designed for true beginners. Start with setup, run one command at a time, and do not skip the mini projects.

Should I learn Python or Rust first?

Start with Python first, then add Rust later. Python gets you productive quickly while Rust teaches deeper systems skills after your basics are stable.

How do I use AI without becoming dependent on it?

Ask AI to explain and scaffold, but always run, edit, and debug yourself. Your skill grows from verifying outputs and understanding failures.

How long until I can build something useful?

Most beginners can build useful scripts in the first week if they keep scope small and practice daily in short focused sessions.

How much does it cost to start coding with AI?

Nothing. VS Code and Cursor have free tiers, GitHub Copilot has a free plan, and ChatGPT, Claude, and Gemini all offer free browser chat. A typical first paid upgrade is GitHub Copilot Pro at roughly $10/month, and only once you hit real limits.

Which AI model should a beginner use for coding?

Any frontier assistant works: Claude is excellent at patient explanations, GPT is a fast all-rounder, and Gemini has a generous free tier. If you want free unlimited private practice, run a local model with Ollama. Pick one, stick with it for two weeks, and focus on the workflow rather than the model.

Do I need Visual Studio or Visual Studio Code?

Visual Studio Code (VS Code) - the free, lightweight editor - is what you want as a beginner. Visual Studio is a separate, heavier IDE aimed mainly at .NET and C++ development on Windows. Cursor is a VS Code fork with AI built in, and everything you learn in one transfers to the other.

What are tokens and why do AI tools talk about them?

Models read and write text in tokens - chunks of roughly four characters. Subscriptions like Copilot or ChatGPT Plus hide tokens behind a flat monthly price, while raw API access bills per million tokens. As a beginner, stick to free tiers and subscriptions so costs stay predictable.

What is vibe coding and is it a real way to learn?

Vibe coding means describing what you want in plain language and letting AI write the code, then iterating by feel. It is a real and fast way to build - but to learn, you must run and read everything the AI produces. Use the loop: prompt, run, read, tweak, repeat. If you skip the reading step you accumulate code you cannot fix.

Do I need math to start coding with AI?

No. Beginner programming is logic and reading, not math. You need arithmetic at most. Math only becomes relevant later in specific fields like machine learning research, graphics, or scientific computing - and even then AI assistants help you through it.

What laptop or computer do I need to start coding?

Almost any computer from the last 8 years works. VS Code, Python, and cloud AI assistants are lightweight - 8GB RAM is comfortable. You only need more power for running local AI models with Ollama (8GB+ RAM for small models). Do not buy hardware to start; start with what you have.

How do I practice the terminal without breaking anything?

Use the practice terminal on this page first - it simulates the real first-session commands including the classic ModuleNotFoundError and its fix. On your real machine, commands like python --version, dir, ls, and cd are read-only and completely safe to experiment with.

Is GitHub Copilot free for beginners?

Yes - GitHub Copilot has a free plan with a monthly allowance of completions and chat messages, which is plenty for the first weeks. Students get Copilot Pro free through the GitHub Student Developer Pack. Cursor also has a free Hobby tier, and Claude, ChatGPT, and Gemini all offer free browser chat.

Next learning paths

After this beginner path, choose your direction: autonomous agents, prompt engineering, or practical free tools.

Continue to Agents Academy Practice prompts Try a real free tool

From zero to shippingreal code with AI

Start here if you feel overwhelmed

0-15 mins: Tool setup

15-35 mins: Drive the tools

35-60 mins: First real win

Your beginner roadmap

Environment setup

Core coding habits

Useful mini projects

Ship your first portfolio app

📅 Interactive Day-by-Day Curriculum

Day 1: The Machine Handshake

Environment setup and first coding loop

Install your editor

Install Python

Optional: install Rust

Optional: local AI with Ollama

Your first app workflow

Iteration 1

Iteration 2

Iteration 3

Exact commands for your computer

Practice terminal — no install needed

Your mission (2 minutes)

Learn to operate VS Code (and Cursor)

Explorer — your project's file tree

Your first program, explained line by line

4 Real Mini-Projects (Zero to Shipped)

Track your setup — it saves as you go

Which AI model should you actually use?

Claude (Anthropic)

GPT (OpenAI)

Gemini (Google)

Local models (Ollama)

5 Golden AI Prompts for Learning to Code

1. The Plain-English Explainer

2. The Root Cause Surgeon

3. The Socratic Guide

4. The Constructive Code Reviewer

5. The Edge-Case Test Generator

What this actually costs (spoiler: $0 to start)

The sensible spending path

Quick knowledge check

Q1 Your script fails with a long red traceback. What do you do first?

Q2 What does 'open a folder' (not a file) give you in VS Code?

Q3 What's the smartest day-1 budget for AI coding tools?

Q4 What is a 'token' in AI pricing?

Beginner mistakes to avoid

Jargon decoder — every word that confused you

Beginner FAQ

Next learning paths

From zero to shipping
real code with AI