Common UI Problems & Scaling With Relay
summary
Claims that Relay eliminates implicit data coupling by co-locating fragments with components and enforcing data masking, so a component only sees fields it declares, reducing breakage and overfetching. The Relay compiler statically aggregates fragments into a minimal set of top-level queries with deduplication and dead-path pruning, improving performance. Notes a Hasra v3 effort to generate an automatic Relay API over arbitrary data sources (no manual resolvers) and a simplified connections model.
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