From Context API to RecoilJS
summary
Migrates an app from Context API to RecoilJS and shows concrete code changes: swapping Provider for RecoilRoot, replacing useState/useContext with useRecoilState and useRecoilValue, adding atoms and a selector to sync theme to localStorage, and using atom family plus useRecoilCallback to create per‑hotel atoms on the fly for ~10 Malibu hotels served by a GraphQL API (Apollo + Couchbase). Demo proves per‑item updates re‑render only that item and the examples run.
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chapters (7)
- 0:00Start
- 0:26Resources
- 1:53Context Api Component
- 10:31Selector
- 15:45Graphql Api
- 19:44Favorite List
- 20:52Creating an Atom Family
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