debounce

debounce(fn, options)

Creates a debounced function that delays invoking fn until after options.wait milliseconds have elapsed since the last time the debounced function was invoked.

Implementation details:

• Only one fn can run at any given time, asynchronous functions can not conflict with each other
• Pending calls are not accumulated in an internal array and asynchronously resolved

const debouncedSave = debounce(saveData, {
    wait: 1000,
    // Maximum time to wait after the first call, default: undefined
    maxWait?: 5000,
    // Invoke function on the leading edge, default: false
    leading?: false,
    // Invoke function on the trailing edge, default: true
    trailing?: true,
});

// void
debouncedSave(data);

// Cancel pending execution - does not cancel current invocation
debouncedSave.clear();

// Execute pending invocation asap
debouncedSave.flush();

debouncedSave.isIdle();
debouncedSave.isPending();
debouncedSave.isRunning();

// Wait until idle, if a `gracePeriod` is given then wait
// until it has been idle for `gracePeriod` milliseconds
await debouncedSave.idle(gracePeriod?: number);