Svelte Use

useInterval

Reactive counter increases on every interval

Usage 

<script>
  import { useInterval } from '@svelte-use/core'

  // count will increase every 200ms
  const counter = useInterval(200)

  // with controls
  const { counter, pause, resume } = useInterval(200, { controls: true })
</script>

Type Declarations 

export interface IntervalOptions<Controls extends boolean> {
  /**
   * Expose the controls
   *
   * @default false
   */
  controls?: Controls
  /**
   * Execute the update immediately on calling
   *
   * @default true
   */
  immediate?: boolean
}
export declare function useInterval(
  interval?: number,
  options?: IntervalOptions<false>
): Writable<number>
export declare function useInterval(
  interval: number,
  options: IntervalOptions<true>
): {
  counter: Writable<number>
} & Pausable

Source

Source • Demo • Docs