When to await prefetch in the Next.js App Router
Reservation details looked fine in the browser, yet the first HTML lacked hospital information. Starting prefetch did not mean the server was ready to pass its data along.
#tanstack-query
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Updating review likes in list and detail caches
A review like appears in both list and detail caches. I updated them together and restored saved snapshots when the request failed.
Using TanStack Query with the Next.js App Router
I wanted browser queries to pick up data fetched on the server. I used different QueryClient lifetimes in each environment and shared the query definitions between them.
Keeping TanStack Query keys and query functions together
After editing an applicant's memo, I had to search for strings to find the cache to refresh. I moved keys and query functions into shared definitions and kept invalidation choices beside each mutation.
Separating responsibilities in an Electron data-collection app
Adding a recruiting platform also copied the collection workflow. I introduced and then removed NestJS, while keeping request handling, collection order, and site-specific processing separate.