AI code looks perfect. Runs without a hitch. Until it doesn't. These five real bugs prove the hype is hiding disasters.
theAIcatchupApr 10, 20263 min read
⚡ Key Takeaways
AI code often hides silent bugs like assignment errors and SQL injection that pass basic tests.𝕏
Always write specs before prompting and review for edges, security, and scale.𝕏
AI excels at prototypes but demands human oversight for real apps.𝕏
The 60-Second TL;DR
AI code often hides silent bugs like assignment errors and SQL injection that pass basic tests.
Always write specs before prompting and review for edges, security, and scale.
AI excels at prototypes but demands human oversight for real apps.
executes happily.
AI's not stupid. It's lazy — or rather, context-blind. Prompts miss edges.
## The Corporate Hype Machine Grinds On
Big AI vendors tout 'production-ready code.' Baloney.
They demo toys. You build cathedrals on sand.
My unique take? This echoes the early spreadsheet era — Visicalc formulas that 'worked' until fiscal year-end, when silent date bugs nuked balance sheets. History rhymes. AI's our new Visicalc, but at web scale.
Mark my words: First mega-breach from AI code won't be hackers. It'll be a dev who skipped the 'why.'
And performance? Don't get me started.
AI skips indexes, pagination, caching. Because 'it works' in the sandbox.
Real world: Slugs.
So, what's the fix? Don't ditch AI. Tame it.
Write specs first. On paper. What inputs? Edges? Scale?
Prompt with that.
Post-code: Assume bugs. Check inputs, outputs, security, perf.
Tools help — lint hard, test real data, fuzz edges.
AI shines for prototypes, learning. Side gigs? Gold.
Production? Guardrail it.
The shift: Coding's cheap now. Thinking? Priceless.
Skip understanding, build faster fails.
Choose wisely.
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Frequently Asked Questions
What are the most common bugs in AI-generated code?
Silent ones: assignment vs comparison, wrong data shapes, no sanitization, scale blindness, unescaped outputs.
How do I safely use AI for production code?
Spec first, review everything, test edges/security/perf. Treat it as a junior dev — talented, but needs oversight.
Will AI replace manual code review?
Not soon. It introduces bugs you won't see till launch. Humans still rule the 'what if' game.