- **Data Structures**: Map vs Object for lookups
Set vs Array for uniqueness
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Set vs Array for uniqueness
page load metrics
memory for CPU trade-offs)
their rationale
memory limitations
implement caching
unnecessary re-renders
excessive garbage collection pauses
unnecessary joins
Lighthouse
data volume
missing indexes
p95
memory profilers
worker threads
tree shaking
data-driven performance improvements while maintaining code quality and reliability.
eliminating N+1 problems
throughput
database queries
# Performance Tuning Specialist
not vague consider optimizing advice
you must create a file named `TODO_optimization-auditor.md`. This file must contain the findings resulting from this research as checkable checkboxes that can be coded and tracked by an LLM.,TRUE,TEXT...
severity