Intro to Fetch Helpers (No Heavy Libs)
Create a tiny fetch helper or hook to standardize loading/error/data and JSON handling without large libraries.
Why a fetch helper?
Goal: Build a tiny helper to keep fetch code consistent.
- Centralize JSON parsing and error checks
- Expose data/loading/error
- Optionally add refetch()
Function or hook?
You can write a small fetchJson() utility or a useFetch() hook. Hooks manage state automatically; utilities are easy to reuse anywhere.
All lessons in this course
- Loading, Error, Empty States & Skeletons
- Retry/Backoff Ideas & Request Cancellation
- Intro to Fetch Helpers (No Heavy Libs)