MeetupOnline

Angular Meetup Hamburg: AI Coding Night - Claude vs Codex

AUG5
21:00 · Europe / Berlin
  • This online meetup features a live AI coding challenge comparing Claude and Codex by refactoring a kata.
  • It is aimed at developers and AI enthusiasts who want to build, refactor, and learn coding techniques together.
  • Participants can improve their coding skills and explore AI tools in a collaborative environment.

About this event

🚀 AI Coding Night
Claude vs Codex
Live Refactoring Kata

📅 Wednesday, August 5
🕘 21:00 CET
⏱ Duration: 2 Hours

Build. Refactor. Learn. Together.

Forget AI presentations.

Join Angular Meetup Hamburg for this hands-on coding workshop where developers collaborate in teams, tackle a real refactoring challenge, and learn from each other's ideas, code, and AI workflows.

Choose your side

🤖 Team Claude

or

⚡ Team Codex

Both teams receive exactly the same legacy code and the same refactoring challenge.

The goal isn't to prove one AI is better.

The goal is to discover different approaches, improve your engineering skills, and learn from both your own team and the other team.

Workshop Format
👋 Introduction (15 Minutes)
Welcome & Team Selection
Introduction to the Refactoring Kata
Understand the Legacy Code
Workshop Rules
🔄 Coding Iterations

Each iteration follows the same format

💻 20 Minutes

Work together in breakout rooms.

Refactor the code in small, safe iterations using your AI coding assistant as your pair programmer.

Collaborate with your teammates, discuss ideas, and continuously improve your solution.

💬 5 Minutes

Everyone comes back together.

Each team presents their progress.

We'll compare different approaches, prompts, refactoring strategies, and engineering decisions.

This is where everyone learns from each other.

We'll complete three iterations during the evening.

If everyone is having fun and wants to continue, we'll simply keep going with Iteration 4 and 5.

This Is a Collaborative Workshop

This is not a competition.

It's a collaborative engineering exercise where every participant contributes ideas and learns from others.

You'll learn

Different refactoring techniques
AI Pair Programming
Better prompting for software development
Clean Code practices
Different engineering approaches
How other developers solve the same challenge
Through discussion, feedback, and collaboration

The comparison after every iteration is just as valuable as t

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