Although React and other Web frameworks make it easier to share components, sharing doesn’t happen by default. Challenges still exist, especially at an enterprise level, which demands extra efforts to coordinate among teams working on various products across organizations. In reality, even discovering components created by other teams is hard.We would like to share how we reuse components at PayPal. While we are not readily sharing our solution codebase, we are eager to share our thoughts behind it. In particular, we try to address these problems:.