@hecto/pacer

Observable debounce, throttle, rate-limit, queue and batch controllers for TypeScript.

import { createAsyncDebouncer, isPacingCancellation } from '@hecto/pacer'

const search = createAsyncDebouncer(
  async ({ signal }, query: string) => fetch(`/search?q=${query}`, { signal }).then((r) => r.json()),
  { waitMs: 250 },
)

search.submit('boiler').result.catch((error) => {
  if (!isPacingCancellation(error)) reportError(error)
})

Controllers are inert until work is submitted. Owners must observe every async ticket and call dispose() during teardown. Framework adapters are available from /react, /vue, /svelte, /solid and /angular.

The existing @hecto/async debounce, throttle and rateLimit helpers remain available pending explicit breaking-migration authorization.