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JavaScript Quiz Practice
Active Recall Drill Session
← Exit Session
Question 1 of 1
medium
JavaScript
Why is a class-based Singleton usually unnecessary in JavaScript?
A
JavaScript doesn't support classes
B
ES Modules already guarantee a single, shared instance per module — the module's top-level state IS the singleton
C
Singletons are always an anti-pattern in every language
D
JavaScript doesn't support static methods
Check Answer