A lightweight JavaScript library providing throttle and debounce functions for rate-limiting event handlers.
throttle-debounce is a JavaScript library that provides throttle and debounce functions to manage the frequency of function executions. It solves performance issues caused by rapid event triggers, such as scroll or resize events, by limiting how often a callback runs. The library is a modern, jQuery-free version of the classic jquery-throttle-debounce module.
Frontend developers and JavaScript engineers who need to optimize event handlers for performance, especially in scenarios involving user interactions like scrolling, resizing, or typing.
Developers choose throttle-debounce for its lightweight, dependency-free implementation, configurable options for precise control over throttling and debouncing behavior, and reliable browser compatibility without relying on jQuery.
Throttle and debounce functions.
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It's a modern port of jquery-throttle-debounce with jQuery dependencies removed, making it lightweight and suitable for projects avoiding jQuery, as stated in the differences section.
Offers options like noLeading, noTrailing, and debounceMode for precise control over throttle and debounce logic, detailed in the API documentation with usage examples.
Provides a cancel method with an upcomingOnly option, allowing selective stopping of pending executions, demonstrated in the cancelling examples in the README.
Tested in modern browsers like Chrome, Edge, and Firefox with Browserslist configuration, ensuring reliable performance across environments, as mentioned in the browser support section.
Only provides throttle and debounce functions, so for other utilities like memoization or deep cloning, additional libraries are necessary, which can complicate dependency management.
Lacks integration with popular frameworks like React or Vue, requiring developers to manually wrap functions in hooks or components, adding overhead for framework-based projects.
The various boolean options (e.g., noLeading, noTrailing) can be tricky to configure correctly, especially for users unfamiliar with throttle/debounce nuances, leading to bugs if misused.