Saša Jurić's talk at the Goatmire Elixir Conf emphasized the importance of effective code reviews and manageable pull requests (PRs). He advocated for returning complex PRs to authors for clarification, promoting smaller, story-driven commits that enhance understanding and collaboration among developers. Adopting these practices can significantly improve code quality and the review process.

Git notes are an underutilized feature in Git that allow users to attach metadata to commits without altering the original objects. While they can be useful for various purposes like tracking reviews and adding important information, their complex usability and lack of visibility have led to limited adoption. Despite their potential, Git notes remain largely overlooked in the developer community.