TanStack Pacer provides lightweight timing utilities (debouncing, throttling, batching, rate limiting) for React applications without the complexity of RxJS. The guide demonstrates building a Pinterest-style infinite scroll image gallery using Pacer's core features: debounced search input to reduce API calls, throttled scroll
Table of contents
Why use Pacer over RxJS?PrerequisitesWhat is Pacer?Getting started with TanStack PacerWhich Pacer utility should I use?Setting up batchingSetting up debounceImplementing image search with rate limitingBuilding the image grid with throttled infinite scrollAssembling the applicationTesting TanStack PacerTanStack Pacer vs RxJS vs hand-rolled timing logicConclusionSort: