{
  "id": 3835759,
  "title": "Rate-Limited Worker Queues for Timezone-Aware User Reminders in Node.js",
  "url": "https://urgent.news/2026/08/27/rate-limited-worker-queues-for-timezone-aware-user-reminders-in-node",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-08-27T22:39:08.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/nikitachristensen2691/rate-limited-worker-queues-for-timezone-aware-user-reminders-in-nodejs-34nl"
  },
  "original_language": "en",
  "account": null,
  "summary": "The article discusses a system for scheduling local calendar time in Node.js, focusing on timezone-aware user reminders. It emphasizes storing local time, weekday, and a reminder ID while using UTC for next_run_at. The scheduler's role is to determine what is due, separate from the delivery system, which handles rate limits. The article also addresses challenges posed by daylight saving time (DST), such as skipped or duplicate times, and suggests policies for handling these situations. It highlights the importance of separating the recurring rule from the dispatch cursor to maintain user preferences and provides a Go code example for implementing this scheduling system.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}