@repeaterjs/repeater

Releases

1. ▸▾3.1.08 Jun 2026Deprecated

   The @repeaterjs/timers and @repeaterjs/limiters utilities are now folded into the package; the standalone packages are deprecated.

   3.1.0 modernizes Repeater without breaking it. If you only import { Repeater } from "@repeaterjs/repeater", it's a drop-in upgrade — nothing changes.

   Highlights

   • ~half the bundle size. Native ESM output (esbuild, no more ES5 down-leveling) takes import { Repeater } from 4.5 KB → 2.1 KB gzipped — same API.
   • New subpath entry points, so you import only what you need:
     • @repeaterjs/repeater/core — the class + buffers, no combinators (1.4 KB gzipped)
     • @repeaterjs/repeater/combinators — race / merge / zip / latest standalone
     • @repeaterjs/repeater/timers — createDelay / createInterval / createTimeout
     • @repeaterjs/repeater/limiters — createSemaphore / createThrottle
   • Explicit Resource Management — Repeater implements Symbol.asyncDispose / Symbol.dispose, so await using / using clean it up on scope exit (a no-op on runtimes without the symbols).
   • The @repeaterjs/timers and @repeaterjs/limiters utilities are now folded into the package; the standalone packages are deprecated.

   Non-breaking

   The 3.1 export surface is a strict superset of 3.0.6 — nothing removed, verified against the published package. Dependents pinned to ^3.0.x (graphql-yoga, graphql-mesh, hive, …) auto-upgrade cleanly.

   Full migration notes are in the CHANGELOG.

   Open source →