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Improving AppSignal, one deploy at a time.

Nov 20, 2025

LiveComponent improvements

Elixirphoenix 2.8.0

Added

  • Report LiveComponent traces and events separately from LiveView traces and events.

    Traces in AppSignal representing updates and event handlers in components will no longer be represented as calls to the view in which the component is mounted, and their events will be part of the live_component group.

    This makes it possible to obtain performance measurements for each component individually, instead of grouped by the view that mounts the component.

  • Group samples for calls to handle_event/3 in LiveView and LiveComponent by the event that is being handled.

View the Elixir for Phoenix package v2.8.0 changelog for more information.

View all Elixir updates

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