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.

The article delves into the concept of metadata as a data model, discussing its importance in organizing and structuring information. It explores how metadata enhances data usability and accessibility across various applications and fields. The insights emphasize the transformative potential of metadata in improving data management processes.