TanStackPacer

Framework agnostic type-safe rate-limiting and queueing utilities

Take control of your application's timing with TanStack Pacer's rate limiting, throttling, and debouncing utilities. Manage complex async workflows using intelligent queuing and concurrency controls while maintaining full control with built-in pause, resume, and cancel capabilities.

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Framework Agnostic & 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.

Flexible Rate Limiting Controls

Take control of your application's timing with powerful utilities for rate limiting, throttling, and debouncing. Leverage built-in cleanup and cancellation capabilities to help you manage execution timing with precision while preventing memory leaks. Flexible configuration options let you fine-tune the behavior to match your needs.

Async/Sync Queue Management

Handle complex asynchronous workflows with intelligent queuing and concurrency control. Manage long-running tasks with FIFO/LIFO ordering, priority queuing, and parallel execution. Built-in pause, resume and cancel capabilities give you complete control over your queue's lifecycle. Perfect for managing API calls, animations, and other sequential operations.

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 Rate Limiting Throttling Debouncing Queueing LIFO/FIFO/Dequeue Ordering Concurrency Control Queue Prioritization Pause/Resume Controls Cancellation Abort Controller Support Promise Integration Multiple Layers of Abstraction

Partners

Pacer You?

We're looking for a TanStack Pacer OSS Partner to go above and beyond the call of sponsorship. Are you as invested in TanStack Pacer as we are? Let's push the boundaries of Pacer together!

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