1---
2title: Prefetch on Keyboard Navigation
3impact: MEDIUM
4tags: prefetch, keyboard, tab, a11y
5---
6 
7## Prefetch on Keyboard Navigation
8 
9Monitor focus changes and prefetch when the user is a few tab stops away from a registered element.
10 
11**Correct (tab-aware prefetching):**
12 
13```tsx
14const { elementRef } = useForesight({
15  callback: () => router.prefetch("/settings"),
16  name: "settings-link",
17  // Tab prediction fires when focus approaches
18});
19```
20