Merging this PR will improve performance by 17.26%

⚡ 11 improved benchmarks
✅ 15 untouched benchmarks
⏩ 8 skipped benchmarks¹

Performance Changes

_{Comparing FarhanAliRaza:perf-component-creation (2b93878) with main (53eff28)}

Greptile Summary

This PR makes the component hot path leaner by converting ComponentField into a non-data descriptor (lazy default resolution), removing the __init__ loop that eagerly materialised every default onto every instance, caching get_event_triggers per class, and memoising to_camel_case with lru_cache.

• Descriptor mechanics: ComponentField.__get__ correctly returns the class-level descriptor for class access and lazily provides instance defaults — factory defaults are cached in instance.__dict__ on first read, scalar defaults are served from the class attr or descriptor on every read.
• Event-trigger cache: The cls.__dict__.get(\"_event_triggers_cache\") pattern correctly avoids inheriting a parent's cache while each subclass builds its own on first call.
• to_camel_case cache: The lru_cache addition is appropriate; arguments are str and bool (hashable). Note that callers passing treat_hyphens_as_underscores=True explicitly and those relying on the default will create separate cache entries for identical outputs.

Confidence Score: 4/5

Safe to merge; the behavioral change from eager to lazy default materialization is logically sound and the existing eq, copy, and field-enumeration paths all use getattr/get_fields rather than iterating instance.dict, so they remain correct.

The core descriptor mechanics are implemented correctly — non-data descriptor ordering, factory-default caching, and class-level trigger caching all work as intended. The minor findings do not affect correctness today but leave small fragility worth tidying before this lands on a high-traffic path.

packages/reflex-base/src/reflex_base/components/component.py — specifically the _finalize_fields descriptor-installation condition and the _event_triggers_cache sentinel check.

Important Files Changed

_{Reviews (1): Last reviewed commit: "perf: lazy default resolution for compon..." | Re-trigger Greptile}