This article introduces a simple yet powerful GitHub PR code review technique that delivers quick AI feedback without any additional tools. Simply add .diff to your GitHub PR link, copy the generated code diff content, and paste it into large language models like ChatGPT or Claude to get preliminary code review feedback within ten seconds. This method requires no Copilot Enterprise subscription, browser extensions, or special tools—making it incredibly straightforward and fast. The article emphasizes that this isn’t meant to replace human code review but serves as a first checkpoint in the development workflow, helping developers catch obvious issues early, improve edge case handling, enhance code quality, and reduce team review burden. For efficiency-focused developers, this AI-assisted programming hack is worth trying—it provides immediate feedback before正式 PR submission, boosting overall development productivity.
