‘I’m not a programmer’ anymore: Linus Torvalds on the only two tools he uses now
What changed
Linus Torvalds, the creator of Linux, says he is “not a programmer” anymore, explaining that he now relies mainly on two tools: AI and Git. At the Open Source Summit in Mumbai, Torvalds described how artificial intelligence has become integral to kernel development by assisting with code review and error detection, drastically changing his role from hands-on coding to overseeing the process. He emphasized that AI helps manage the complexity and scale of contributions better than manual review alone.
Why builders should care
Linux no longer supports what Torvalds calls “museum technology”—older hardware and software components that add maintenance overhead without practical benefit. This matters for developers and operators because it signals a sharper focus on modern hardware compatibility and performance. AI integration speeds up kernel development but also raises the bar for contributors, who must now navigate automated tools alongside human code reviewers. Builders managing Linux environments should expect more rapid evolution with AI-curated code merges and fewer legacy support hassles.
The practical takeaway
The shift means Linux is tightening its standards around what hardware and code get accepted. Operators running Linux servers or embedded systems need to plan for more frequent updates aligned with the latest supported technologies. AI tools reducing manual code review also speed up releases but could introduce new risks if over-relied on without human expertise. For startups and enterprises, this signals that Linux-based solutions will be leaner on legacy baggage but more dependent on AI tooling, requiring in-house familiarity with these new quality control layers.
What to watch next
Monitor how AI adoption in open source kernel development evolves and whether it expands to other critical infrastructure projects. Watch for changes in Linux release cycles as automation accelerates testing and merging. Also, track how the hardware ecosystem adjusts to Linux dropping older tech support, as that could pressure suppliers and operators relying on long-term hardware life. How Linus Torvalds and the broader developer community balance AI assistance with human oversight will define trust and reliability in future kernel releases.
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