84% Of Developer Use AI, But Here’s Why They’re Not Happy — Stack Overflow Survey 2025

84% of developers now use AI tools. But trust is crashing. The 2025 Stack Overflow Developer Survey just dropped — 49,000 developers, 177 countries, 15 years of data. And this year's results reveal a growing tension: we're using AI more than ever, but we're less happy about it. Positive sentiment dropped from 72% to just 60% in two years. The #1 complaint? "Almost right, but not quite." And 45% of developers say debugging AI-generated code takes longer than writing it themselves. In this video, we break down the key insights: 00:00 Introduction 00:44 JavaScript: 15 Years at #1 01:08 Python's Explosive Growth (+26 pts) 01:43 PostgreSQL Dethroned MySQL 02:14 Framework Wars: Node, React, FastAPI 02:47 Docker's Record-Breaking Jump (+17 pts) 03:16 AI Goes Mainstream (84% adoption) 03:42 The Trust Problem 04:16 LLM Wars: GPT vs Claude 04:49 Remote Work Is Fading 05:19 Key Takeaways The surprise? Professional developers use Claude 50% more than beginners. Once you know what good code looks like, you start to prefer quality over popularity. https://www.youtube.com/watch?v=jUNxRTh4hlk