Harry

Yates

2025

Crafting digital experiences where precision meets creativity

Fri, 12th Apr 2024 | 1 min read

useCallback in React helps prevent unnecessary re-renders by memorising functions.

Thu, 11th Apr 2024 | 1 min read

Optimises performance by memoising values, recalculating only when dependencies change.

Mon, 26th Feb 2024 | 1 min read

useRef in React acts like a bookmark for elements or a pocket for mutable values. It persists through re-renders without triggering updates.