HOW MUCH AI CODING TOOLS SPEED UP EXPERIENCED OPEN-SOURCE DEVELOPERS

Summary from the TLDR newsletter

A randomized controlled trial found that developers were actually 19% slower when they had access to AI than when they didn't. The results were surprising, as developers thought they were 20% faster with AU tools. The study asked 16 developers with moderate AI experience to complete 246 tasks in large and complex projects on which they had an average of five years of prior experience. A chart showing the results of the study is available.