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paulirish / devtools-timeline-model

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Expose top-down & bottom-up trees

paulirish opened this issue · comments

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Currently the lib exposes:

  • Event tree that's used to build the flame chart, including network flame chart
  • Frame model for frame durations, associated screenshots, etc.
  • interaction model that captures scroll/fling/tap/click, etc.

It doesn't yet expose the data to summarize where time is spent. (bottom-up tree, in particular).

The devtools timeline source needs to be refactored a touch to extract the tree models from the view. Once that's complete we can properly expose the data.