cloudflare-workflows

Status : Production Ready ✅ (GA since April 2025) Last Updated : 2026-01-09 Dependencies : cloudflare-worker-base (for Worker setup) Latest Versions : wrangler@4.58.0, @cloudflare/workers-types@4.20260109.0 Recent Updates (2025) : CRITICAL : Extends WorkflowEntrypoint , implements run() with step methods, bindings in wrangler.jsonc This skill prevents 12 documented errors with Cloudflare Workflows. Error : Events sent after a waitForEvent() timeout are ignored in subsequent waitForEvent() calls Environment : Local development ( wrangler dev ) only - works correctly in production Source : GitHub Issue #11740 Why It Happens : Bug in miniflare that was fixed in production (May 2025) but not ported to local emulator. After a timeout, the event queue becomes corrupted for that instance. Prevention : Example of Bug : Status : Known bug, fix pending for miniflare. Error : MiniflareCoreError [ERR_RUNTIME_FAILURE]: The Workers runtime failed to start Message : Worker's binding refers to service with named entrypoint, but service has no such entrypoint Source : GitHub Issue #9402 Why It Happens : getPlatformProxy() from wrangler package doesn't support Workflow bindings (similar to how it handles Durable Objects). This blocks Next.js integration and local CLI scripts. Prevention : Status : Known limitation, fix planned (filter workflows similar to DOs). Error : Instance ID returned but...