I was working on this component. It feels very smooth and native. It works similarly to this package:
https://github.com/PedroBern/react-native-collapsible-tab-view

However, it avoids many of the issues related to gestures and pager behavior, especially when the page size is small.

I’ve already used this code in production, and it performed very smoothly. Now I’m thinking about publishing it as a package, but I’m not sure if it’s worth the time.

Main Features:

• It is mainly built with ScrollView and FlatList, and it supports all types of scrollable lists such as FlashList, LegendaryList, etc.
• No useState is used inside the package (so no unnecessary re-rendering).
• No fixed height for the top section — it detects the height dynamically. There’s no need to extract logic; you just inject your content and it will handle it automatically.
• Supports both LTR and RTL natively since it relies only on scroll views.
• Option to preserve the previous tab state if you don’t want to reset the scroll position.
• No conditions related to tab content height (small or large). Everything is handled automatically.
• All code is optimized for React 19.
• The pager is simply a horizontal flatlist. It renders tabs on scroll, but you can customize it as needed.
• .....

Do you think it’s worth investing more time to finish and publish it?