Snippets

Snippets / Tags

performance

3 performance code snippets across 2 languages. Copy-paste solutions from production code.

3

snippets

github actions

1 snippet

Cache npm Dependencies in GitHub Actions

Cache the npm store between GitHub Actions runs to cut install time from minutes to seconds. Lockfile-aware cache key included.

github-actionscachenpm+2
BEGINNERMay 16, 2026

react

2 snippets

useDebounce Hook for React

A typed React useDebounce hook that delays value updates until the user stops changing them. SSR-safe, auto-cleanup, fully typed.

reacthooksdebounce+2
BEGINNERApr 6, 2026

useIntersectionObserver Hook for React

A performant, TypeScript-safe React hook wrapping IntersectionObserver. Ideal for fade-in-on-scroll, lazy loading, and infinite scroll.

reacthooksintersection-observer+3
INTERMEDIATEDec 1, 2025