Object.is() vs Strict Equality Operator in JavaScript
Read OriginalThis technical article compares JavaScript's Object.is() method with the strict equality operator (===). It details how both work similarly for most values but differ in their treatment of NaN (where Object.is(NaN, NaN) returns true) and negative zero -0 (where Object.is(-0, +0) returns false). It explains the underlying comparison algorithms and provides guidance on when to use each approach.
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