@manzano/use-is-pending v1.1.6

@manzano/use-is-pending

Tiny React hook for optimal UX pending indicators.

No flickering UI anymore!

• If your pending state lasts less than 800ms (by default), no pending indicator at all will be displayed to the user
• Otherwise, your pending indicator will start and last at least 1000ms (by default) even if your actual pending state ends before.

Installation

# NPM
npm install @manzano/use-is-pending

# YARN
yarn add @manzano/use-is-pending

@manzano/use-is-pending 1.x.x requires React 16.8.3 or later.

Usage

import { useIsPending } from '@manzano/use-is-pending';

export function LoadingIndicator({
  isLoading: isActuallyPending,
}: {
  isLoading: boolean;
}) {
  const isPending = useIsPending(isActuallyPending);

  return isPending ? <div>Loading...</div> : null;
}

The hook takes your actual pending boolean variable as param and returns the UX optimized one.

Options override

By default, the delay before activation is 800ms and the minimal duration is 1000ms. You can override these values by context provider.

Example:

import { PendingOptionsProvider } from '@manzano/use-is-pending';

root.render(
  <PendingOptionsProvider delayBeforeActive={300} minActiveDuration={1500}>
    <App />
  </PendingOptionsProvider>,
);