TanStack Pacer

Utilities for debouncing, throttling, queuing, and batching work.

What it does

Utilities for debouncing, throttling, queuing, and batching work.

Controlling how frequently application tasks and updates execute.

Loadable Components — Deferring component bundles until a route or feature needs them.
next-lazy-hydration-on-scroll — Reducing initial client work for below-the-fold Next.js content.
Partytown — Reducing main-thread work caused by external website scripts.
React Geiger — Noticing costly renders while interacting with an application.
React Scan — Investigating unnecessary renders and interface performance problems.

Editorial overview reviewed on October 24, 2026. Follow the source for current setup, compatibility, and licensing.