Spooled – Open-source job queue with webhooks, SSE, and zero config

Summary: Spooled is an open-source, self-hosted job queue and webhook delivery system offering automatic retries, dead-letter queues, cron schedules, workflows, and real-time streaming via SSE. It provides REST and gRPC APIs with SDKs for Node.js, Python, Go, and PHP, all in a single Rust binary.

What it does

Spooled manages background jobs and webhook delivery with automatic retries, exponential backoff, and dead-letter queues, featuring real-time streaming updates and a dashboard for monitoring.

Who it's for

Developers needing reliable webhook delivery and job queue infrastructure without complex setup or custom retry logic.

Why it matters

It solves silent webhook failures and simplifies background job management by providing visibility and built-in retry mechanisms.