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turbo_rendering_performance

🏎 Performance Tuning Large Turbo Frames​

For heavy frames containing thousands of elements, split updates into smaller chunks by streaming multiple Turbo Stream messages. This prevents jank by allowing the browser to batch renders.

# In your controller or job
records.each_slice(100) do |batch|
  render_stream batch
end

def render_stream(batch)
  turbo_stream.append(
    "large-list",
    partial: "items/item",
    collection: batch
  )
end