Python

# Create a basic HTML document
html = """



  



Hello, world!



"""

# Save the HTML document to a file
with open("index.html", "w") as f:
    f.write(html)

# Open the HTML file in a web browser
# (This will open a new window/tab)
print("Your website is ready!")

JavaScript

// Get the HTML content of the page
const html = document.documentElement.outerHTML;

// Set the title of the page
document.title = "My Website";

// Create a heading element
const heading = document.createElement("h1");
heading.textContent = "Hello, world!";

// Append the heading element to the body of the page
document.body.appendChild(heading);

// Print a message to the console
console.log("Your website is ready!");

How to run the code:

1. Save the Python file as index.py and the JavaScript file as index.js.
2. Open a terminal or command prompt in the same directory as the files.
3. Run the Python file with the command: python index.py
4. Run the JavaScript file with the command: node index.js

To use the website:

1. Open a web browser and navigate to localhost:8000.
2. You should see the text "Hello, world!" displayed on the page.

Note:

• You can customize the HTML and JavaScript code to add more content and functionality to your website.
• You can also use a web framework like Django or Flask to build a more complex website with a database and routing.