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React 19 has introduced many great functionalities and features, among which the useOptimistic hook stands out. The useOptimistic hook offers a seamless way to manage UI states during asynchronous operations, allowing for the immediate reflection of a desired state in the UI, even before such operations are completed. Neha Bhargava explored this feature by implementing a small chat application. Check out "Exploring React 19: The Power of useOptimistic hook for Instant UI Feedback" for the essence of how useOptimistic works in practice.
Other popular stories include "React useState Vs. Context API: When to Use Them" on Syncfusion, "Upgrading jQuery: Working Towards a Healthy Web" and "What is Dead Zone in JavaScript?".
General
Upgrading jQuery: Working Towards a Healthy Web
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JavaScript
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Angular
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React
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Testing
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Functional Programming
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