Who Moved My Cheese?
A Survival Guide for Software Developers in the AI Era
The book Who Moved My Cheese? looks simple—almost childish.
But its lesson is brutally relevant for software developers living through the AI era.
AI didn’t just improve our tools.
It moved the cheese.
The Cheese Was Never the Code
For years, many developers believed their value came from:
- Writing code faster than others
- Memorizing frameworks
- Knowing syntax deeply
- Producing large amounts of code
That was the cheese.
Then AI arrived.
Suddenly:
- Boilerplate is free
- CRUD apps take minutes
- Tests, docs, and refactors are automated
- Junior-level tasks evaporate
The cheese didn’t disappear.
It moved.
The Maze: Modern Software Development
Today’s maze includes:
- AI coding assistants
- Agentic workflows
- Auto-generated infrastructure
- Low-code and no-code platforms
- Clients asking: “Why is this still expensive?”
- Faster expectations, tighter budgets
Standing still in this maze is not neutral.
It’s moving backward.
Developer Archetypes in the AI Era
🧱 Hem – The AI Resister
- Says AI code is “bad quality”
- Avoids AI tools
- Defends old workflows
- Complains about the industry
Result:
Still in the maze. No cheese.
😰 Haw – The Reluctant Adaptor
- Feels threatened by AI
- Tries AI cautiously
- Learns to review and guide output
- Gradually gains confidence
Result:
Finds new cheese.
👃 Sniff – The Early Observer
- Notices AI trends early
- Watches model progress
- Shifts focus from syntax to systems
- Prepares before disruption hits
Result:
Moves before panic.
🏃 Scurry – The Fast Executor
- Uses AI daily
- Automates boring work
- Ships faster
- Experiments aggressively
Result:
More output with the same time—or less.
When the Cheese Moved (The AI Moment)
For developers, the cheese moved when:
- Copilot wrote half the code
- AI generated full applications
- Clients expected faster delivery
- “Effort” stopped being impressive
At that moment, coding skill alone stopped being enough.
The New Cheese for Developers
The new cheese is not:
- Writing everything by hand
- Mastering one framework forever
- Measuring value by lines of code
The new cheese is:
- Problem framing
- System architecture
- Integration across systems
- Reviewing and correcting AI output
- Reliability, security, scalability
- Business and domain understanding
- Owning outcomes, not tasks
AI didn’t remove developers’ value.
It moved it up the stack.
What Successful Developers Do Differently Now
They:
- Use AI every day
- Treat AI like a junior engineer
- Focus on what to build, not how to type it
- Spend more time thinking, less time typing
- Measure success by impact, not effort
They don’t protect old cheese.
They go find new cheese.
A Question Worth Asking
What would you do if you weren’t afraid of AI?
Most honest answers sound like:
- Build faster
- Learn new domains
- Take bigger bets
- Focus on leverage
- Charge for results, not hours
That’s where the cheese is.
Final Thought
AI won’t replace software developers.
But it will replace developers who refuse to move.
The maze still has cheese.
Just not where it used to be.
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