Stack Overflow Is Almost Dead

Stack Overflow's question volume has declined dramatically, reaching 2009 levels despite being at its peak in the mid-2010s. The decline began in 2014 with stricter moderation policies that made the platform feel unwelcoming, accelerating after ChatGPT's launch in late 2022. AI models trained on Stack Overflow's data now provide faster, more polite responses than the platform's often toxic community. The founders sold the company for $1.8 billion in 2020, timing the exit perfectly before the terminal decline. Stack Overflow failed to innovate with editor integrations or better user experience, allowing AI tools to capture their market despite having the richest programming Q&A dataset ever assembled.