Jun 24, 2025 · 7 min read · What are optimistic updates? Have you ever tapped the "Like" button on Instagram, seen the count instantly go up, only to refresh the page moments later and find it's reverted? You've just experienced an optimistic update, a clever trick UI engineers...
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Feb 6, 2024 · 4 min read · Introduction In this article, we will discuss what is an optimistic update and how to implement it in your React app to make it feel faster and more responsive, using React Query. What's an optimistic update? When doing operations that involve waitin...
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Nov 8, 2023 · 5 min read · Have you ever pondered the swift response you receive when you click the "like" button on platforms such as Twitter or Instagram? Is the network truly lightning-fast, processing your like request instantaneously? In reality, what occurs behind the sc...
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