TanStackPacer
STATUS: ALPHA
Flexible type-safe throttling and queuing utilities
Framework-agnostic utilities with high-level hooks and low-level primitives for debouncing, throttling, rate limiting, queuing, and batching. Works with any framework (or no framework at all). Built on TanStack Store for reactive state management.
Get StartedFlexible & Type-Safe
TanStack Pacer provides an intuitive and flexible API that works across any JavaScript framework. Every utility is fully type-safe with reactive framework adapters that seamlessly connect to your state management of choice. Choose from multiple layers of abstraction to confidently control timing in your applications.
Optimize Performance
Enhance your application's efficiency with flexible utilities for debouncing, throttling, rate limiting, queuing, and batching. Reduce unnecessary operations and resource consumption while maintaining smooth user experiences. Built-in cleanup and cancellation capabilities help prevent memory leaks and optimize resource usage. Fine-tune behavior with flexible configuration options to match your specific performance needs.
Async or Sync
Choose between async or sync execution for each utility based on your needs. Track success and error states with comprehensive event handling and status reporting. Perfect for handling both simple synchronous operations and complex task pooling workflows with or without concurrency control.
Framework Agnostic & Feature Rich
TanStack Pacer's API is highly modular and framework-independent while still prioritizing ergonomics. Behold, the obligatory feature-list:
Lightweight Tree-Shaking Type-Safe Framework Agnostic Reactive & Subscribable State Rate Limiting Throttling Debouncing Queuing Batching Flush Controls LIFO/FIFO/Dequeue Ordering Concurrency Control Queue Prioritization Pause/Resume Controls Cancellation Abort Controller Support Async/Sync Execution Multiple Layers of Abstraction
Partners
Pacer You?
We're looking for TanStack Pacer Partners to join our mission! Partner with us to push the boundaries of Pacer and build amazing things together.
Let's chatAn ad on an open source project? What is this, 1999?
Please... TanStack is 100% privately owned, with no paid products, venture capital, or acquisition plans. We're a small team dedicated to creating software used by millions daily. What did you expect?
Check out our ethos to learn more about how we plan on sticking around (and staying relevant) for the long-haul.