GEO for DevTools: The Stack Overflow / GitHub / HN Citation Stack
Developer tools live and die by a specific set of citation sources that do not matter — or matter much less — for other categories. Stack Overflow answers, GitHub issues and READMEs, Hacker News threads, and the engineering blogs of well-regarded technical teams do disproportionate work in how language models describe developer-facing products. This piece walks through why the devtools citation stack looks the way it does, what it means for how models compose answers about technical products, and what a serious GEO program looks like for a company selling to engineers in 2026.