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Help, my app is overreacting!

Blog post from Convex

Post Details
Company
Date Published
Author
Anjana Vakil
Word Count
3,638
Company Posts That Month
7
Language
English
Hacker News Points
-
Post removed?
No
Summary

In the blog post, the author explores the challenges and solutions related to building a task manager app that provides a seamless user experience by automatically updating the displayed data in real-time, without requiring manual page refreshes. The primary focus is on using a reactive backend like Convex in conjunction with a reactive frontend framework such as React, to streamline data updates through hooks like useQuery and usePaginatedQuery. While these tools enhance user experience by maintaining data freshness, they can sometimes introduce undesirable UI behavior, such as loading flashes during data updates. To address this, the author demonstrates how to create custom React hooks, useStableQuery and useStablePaginatedQuery, which mitigate these issues by maintaining stale data until fresh data is fully loaded, thereby avoiding distracting UI flashes. The post emphasizes the balance between reactivity and user experience and encourages developers to adapt such patterns in their projects, offering code examples and further resources for customization.

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