Trigger.dev: Durable Tasks via Process Snapshots, No Determinism Required
Trigger.dev is an Apache 2.0 durable task platform (v4.5.12, checked 2026-08) that uses CRIU to snapshot entire Node.js processes for pause and resume. Unlike Temporal's replay model, it never re-executes your orchestration code and imposes no determinism constraint — LLM calls go directly in the task. The tradeoff: snapshots can't preserve TCP connections (you reconnect manually), and checkpointing is cloud-only — self-hosted deployments don't get it.