Claude Code Hooks vs. Session Monitors: Why the Distinction Matters

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A technical analysis published on DEV Community draws a clear line between Claude Code lifecycle hooks and persistent session monitoring, arguing the two serve fundamentally different purposes. Hooks respond to specific lifecycle events — such as tool execution, turn completion, or permission requests — and are best suited for deterministic, low-latency local automation. Session monitors, by contrast, reconstruct current state by combining session records, process signals, and expiry rules, making them more capable of handling restarts and multiple simultaneous sessions. The article warns that a Stop event is only evidence that a response ended at a point in time, not proof of the session's current status. For use cases requiring both speed and durable context, the piece recommends combining both approaches into a unified per-session state engine.

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ProgrammingDEV Community ·

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