// multi-utility computation suite · offline · instant · precise
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│ [c] calcalyst_ │
│ computation suite │
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build.perf-code-splitting Calculator
Estimates the lazy-loaded chunk size and load time savings from code splitting a large bundle, given the proportion of routes or features that are deferred. Code splitting the largest 30% of a bundle typically improves Time to Interactive by 0.5–2 seconds on slow connections.
Inputs
Total Kb
Reference formula or conversion factor shown for context.
Eager Pct
Applied force or weight (N or kN). Divide into dead load (permanent) and live load (variable — people, wind, etc.).
Routes
Reference formula or conversion factor shown for context.
Avg Route
Reference formula or conversion factor shown for context.
Results
initial bundle
Sample size or count used in the calculation.
lazy total
The combined total across all inputs and components.
deferred
Reference formula or conversion factor shown for context.
routes split
Reference formula or conversion factor shown for context.