Comment by nestorD
3 days ago
One thing I could not find on a cursory read is how used were those developers to AI tools. I would expect someone using those regularly to benefit while someone who only played with them a couple of time would likely be slowed down as they deal with the friction of learning to be productive with the tool.
In this case though you still wouldn't necessarily know if the AI tools had a positive causal effect. For example, I practically live in Emacs. Take that away and no doubt I would be immensely less effective. That Emacs improves my productivity and without it I am much worse in no way implies that Emacs is better than the alternatives.
I feel like a proper study for this would involve following multiple developers over time, tracking how their contribution patterns and social standing changes. For example, take three cohorts of relatively new developers: instruct one to go all in on agentic development, one to freely use AI tools, and one prohibited from AI tools. Then teach these developers open source (like a course off of this book: https://pragprog.com/titles/a-vbopens/forge-your-future-with...) and have them work for a year to become part of a project of their choosing. Then in the end, track a number of metrics such as leadership position in community, coding/non-coding contributions, emotional connection to project, social connections made with community, knowledge of code base, etc.
Personally, my prior probability is that the no-ai group would likely still be ahead overall.
FWIW, LLM tooling for Emacs is great. gptel for example allows you to converse with wide-range of different models from anywhere in Emacs — you can spontaneously send requests while typing some text or even browsing M-x menu. I often do things like "summarize current paragraph in pdf document" or "create a few anki cards based on this web page content", etc.