Stacked pull requests (PRs) offer a streamlined approach to software development by breaking down large code changes into smaller, manageable segments, allowing developers to work continuously without waiting for extensive reviews of bulky updates. This method has been successfully employed by major tech companies like Meta to boost productivity by enabling developers to submit small, focused PRs that are easier to review and debug, ultimately leading to quicker, more thorough feedback and fewer bugs. The transition to a stacked PR workflow, while challenging, enhances developer efficiency by minimizing bottlenecks and enabling smoother integration of code changes. Tools like Graphite further simplify the process by automating the coordination of branch dependencies and visualizing the relationships between different work increments, offering significant advantages over traditional methods that rely on manual management in platforms like GitHub. By adopting stacking, teams can achieve faster innovation cycles, better code quality, and increased overall productivity.