By Irina Kudryavtseva
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June 10, 2024
Auto-saving is a common feature in many popular web applications like Gmail. Although it is very convenient for users it introduces certain challenges that developers and designers must address to ensure a seamless user experience. For instance, when implementing an autosave feature, it's crucial to manage user expectations by providing clear feedback about when data is being saved and ensuring that there is no data loss during the save process. When it works, it can make your application feel natural and seamless, but if auto-save breaks (especially without notifying the user) it can destroy the user’s trust in your application. Depending on the chosen technology, state management and app architecture, developers may face different issues with autosaving. But for simplicity of this discussion, let’s say we have a React app which uses react-query for state management, data fetching, caching, and background updates. We also have a number of controlled React components on a page, and every time a user interacts with this page, the same mutation request with a different payload representing the latest “state” that the user has entered or selected is made to update one database entity on the back end.