node-abort-controller provides a standardized AbortController and AbortSignal implementation for Node.js, compatible with browser APIs. This allows you to cancel asynchronous operations, like network requests or long-running computations, using a familiar and consistent interface across environments. Polyfilling the Web API, it enhances code portability and simplifies the management of cancellable tasks, promoting cleaner and more robust applications. It is lightweight and easy to integrate into existing projects.