What are the performance issues with nested objects in JavaScript?
Nested objects can lead to performance issues due to increased complexity in accessing properties, which can slow down execution.
Can you explain how deep nesting affects performance?
Deep nesting can cause slower lookups and increased memory usage, as each level of nesting adds overhead.
What are some best practices to avoid these issues?
To avoid performance issues, consider flattening your data structure, using maps, or limiting the depth of nesting.
Are there any tools to analyze performance in JavaScript?
Yes, tools like Chrome DevTools and performance profiling libraries can help analyze and optimize JavaScript performance.
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