Phase 10 · API Integration
TopicsCaching
Part of the Frontend Developer Roadmap.
Summary
Storing previously fetched API responses so repeat requests for the same data are instant, instead of always hitting the network.
How to Learn This
- 1Notice how React Query caches queries by key automatically.
- 2Learn cache invalidation: when should cached data be considered stale?
- 3Compare a simple in-memory cache to a library's more sophisticated caching.
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