Data Synchronization for Svelte
"Svelte Query is often described as the missing data-fetching library for Svelte, but in more technical terms it makes fetching, caching, synchronizing and updating server state in your Svelte applications a breeze.
Writing your data fetching logic by hand is over. Tell Svelte Query where to get your data and how fresh you need it to be and the rest is automatic. Svelte Query handles caching, background updates and stale data out of the box with zero-configuration.
It's based on the React Query core."