Coalescy simplifies asynchronous data handling by coalescing multiple concurrent requests for the same resource into a single operation. This reduces server load and improves performance, especially under high demand. It's perfect for scenarios involving caching, API rate limiting, or expensive computations. Coalescy offers a lightweight and efficient solution to prevent redundant work and ensures each unique request receives a single, unified response. Use it for predictable and optimized asynchronous workflows.