AI-Generated Code Examples: Real Use Cases for Developers

Sameer Verma
Jul 24
2 min read

Artificial Intelligence is no longer a futuristic concept — it’s actively reshaping software development. From generating code snippets to building entire applications, AI is helping developers work smarter and faster. In this post, we explore real-world AI-generated code examples using tools like ChatGPT, GitHub Copilot, and Replit Ghostwriter.

Whether you're a web developer, Python programmer, or automation enthusiast, these examples will show how AI is transforming coding.

🤖 What Are AI Code Generators?

AI code generators use machine learning models trained on vast code repositories to suggest or generate code automatically based on human prompts or natural language queries.

Popular AI Coding Tools:

ChatGPT (by OpenAI)
GitHub Copilot
Amazon CodeWhisperer
Replit Ghostwriter
Tabnine

AI-Generated Code Examples by Use Case

1. Generate a Simple Web Page (HTML + CSS)

Prompt: "Create a simple landing page for a fitness coach with contact form"

<!DOCTYPE html>

<html>

<head>

<title>FitWithMe - Personal Training</title>

<style>

body { font-family: Arial; padding: 20px; background: #f7f7f7; }

h1 { color: #333; }

form { background: #fff; padding: 20px; border-radius: 5px; }

</style>

</head>

<body>

<h1>Welcome to FitWithMe</h1>

<p>Transform your body with personalized training!</p>

<form>

<button type="submit">Get in Touch</button>

</form>

</body>

</html>

Python: Convert CSV to JSON

Prompt: "Python code to convert a CSV file to JSON format"

import csv

import json

csv_file = 'data.csv'

json_file = 'data.json'

with open(csv_file) as f:

reader = csv.DictReader(f)

rows = list(reader)

with open(json_file, 'w') as f:

json.dump(rows, f, indent=4)

print("Conversion complete!")

JavaScript: Email Validation Function
Prompt: "Write a function to validate email format using regex"

function validateEmail(email) {

const pattern = /^[^ ]+@[^ ]+\.[a-z]{2,3}$/;

return pattern.test(email);

}

4. React Component: Testimonial Card

const Testimonial = ({ name, text, image }) => (

</div>

);

5. SQL Query: Join Two Tables

Prompt: "Write an SQL query to get user orders from two tables"

SELECT users.name, orders.order_id, orders.amount

FROM users

JOIN orders ON users.id = orders.user_id;

Why Use AI for Coding?

✅ Benefits:

Faster prototyping
Reduced syntax errors
Great for beginners and non-tech founders
Boosts developer productivity

⚠️ Limitations:

Code needs manual review
Security best practices may be missed
Not suitable for confidential or proprietary code generation