How to Write Your First 100 Lines of Code with AI Assistance in 1 Hour

If you're a beginner looking to dip your toes into coding, the thought of writing your first lines of code can be both exciting and overwhelming. The good news? In 2026, AI coding tools have become incredibly sophisticated, making it easier than ever to get started. Whether you're looking to automate a task or build a simple web app, this guide will help you write your first 100 lines of code with AI assistance in just one hour.

Prerequisites: What You Need to Get Started

Before you dive in, here’s what you’ll need:

1. A Computer: Any modern machine will do.
2. Text Editor: Install Visual Studio Code (free) or another code editor of your choice.
3. AI Coding Tool: Choose from one of the tools listed below.
4. Basic Understanding of Programming Concepts: Familiarity with variables, loops, and functions can be helpful.

Step 1: Choose Your AI Coding Tool

With a plethora of AI coding tools available, selecting the right one is crucial. Here’s a breakdown of some popular options:

| Tool Name | What It Does | Pricing | Best For | Limitations | Our Take | |--------------------|----------------------------------------------------|------------------------------|-----------------------------------|-------------------------------------------|--------------------------------------| | GitHub Copilot | AI-powered code completion and suggestions | $10/mo per user | Quick coding assistance | Requires GitHub account, may suggest incorrect code | We use this for quick prototyping. | | OpenAI Codex | Natural language to code generation | $0-20/mo (usage based) | Building small applications | Can generate verbose or inefficient code | We don’t use this as it can be hit or miss. | | Tabnine | AI code completion tool for multiple languages | Free tier + $12/mo pro | Developers looking for speed | Limited free features | We use this for JavaScript projects. | | Replit | Online IDE with AI-powered code suggestions | Free tier + $20/mo pro | Web app development | Limited functionality in free tier | We love Replit for collaborative coding. | | Codeium | AI coding assistant for various languages | Free, with premium options | Beginners and experts alike | Premium features can get pricey | We don’t use this because of pricing. | | Sourcery | AI tool for Python code improvement | Free, with paid options | Python developers | Focused solely on Python | We use this for our Python scripts. | | Ponic | AI-powered coding tool for beginners | Free | Absolute beginners | Limited advanced features | We recommend this for total newbies. | | CodeGeeX | AI coding assistant with multilingual support | Free, premium at $15/mo | Multilingual projects | Less known, limited community support | We haven’t tried it yet. | | Cogram | AI for Jupyter notebooks | Free | Data science projects | Limited to Jupyter environments | We don’t use this as we prefer local setups. | | AIDev | AI assistant for web development | $20/mo | Full-stack web projects | Limited language support | We use this for our full-stack apps. |

Step 2: Set Up Your Environment

1. Install Your Chosen Tool: Follow the instructions on the tool's website to integrate it with your text editor.
2. Create a New Project: Open your text editor and create a new file. Name it my_first_code.py (or any name based on your language of choice).

Step 3: Write Your Code

Now, let’s write some actual code. Here’s a simple example in Python that prints "Hello, World!" and counts to 10.

Sample Code Snippet:

# This program prints "Hello, World!" and counts to 10

def main():
    print("Hello, World!")
    for i in range(1, 11):
        print(i)

if __name__ == "__main__":
    main()

Expected Output:

When you run this code, you should see:

Hello, World!
1
2
3
4
5
6
7
8
9
10

Step 4: Troubleshooting Common Issues

• Syntax Errors: If your code doesn’t run, double-check for typos. AI tools can sometimes suggest incorrect syntax.
• Logic Errors: If the output isn’t what you expected, review your code flow. AI may not always understand your intent.
• Installation Issues: Ensure your AI tool is properly installed and linked to your text editor.

Step 5: What's Next?

Once you’ve written your first 100 lines of code, consider the following next steps:

1. Explore More Examples: Use AI tools to generate more complex code snippets.
2. Learn by Doing: Modify the code you wrote to add features (like user input).
3. Join Communities: Engage with coding forums or local meetups to share experiences and learn from others.

Conclusion: Start Here

Getting started with coding can be daunting, but using AI tools can significantly ease the process. Start by selecting an AI coding tool that fits your needs and follow the steps outlined above. Remember, practice is key, so keep experimenting and coding!

If you're looking for more insights and tools as you progress in your coding journey, check out our podcast where we discuss tools and strategies for builders like you.