Differences between the == and === operators in JavaScript.

In JavaScript, the '==' and '===' operators are used for comparison, but they work differently:

1. '==' (Equality Operator):

   • The '==' operator checks for equality after converting the values to the same type if they are different.
   • For example, 1 == '1' will return true because JavaScript changes the string '1' to a number before comparing.
   • This can sometimes lead to surprising outcomes and is less strict.

2. '===' (Identity Operator):

   • The '===' operator, also called the strict equality operator, checks for equality without converting the types.
   • It returns true only if the operands are of the same type and have the same value.
   • For instance, 1 === '1' will return false because they are of different types.
   • '===' is usually the preferred way to check for equality in JavaScript as it avoids unexpected type conversions.

Summary: '==' converts types before comparison, while '===' doesn't and checks for both value and type equality. Using '===' is generally recommended for equality checks in JavaScript to prevent unexpected behaviors.