The End of Defensive Memoization For years, the "Senior React Engineer" archetype was defined by a specific, almost ritualistic behavior: sprinkling useMemo and useCallback throughout a codebase like performance pixie dust. We spent countless hours arguing over dependency arrays, chasing down re...
Source: [Dev.to](https://dev.to/nainikmehta/react-19-compiler-the-end-of-manual-memoization-790)