Equality is when we use comparison operators to find out if both left and right compared value are equal, (AKA the same).

In the code that we used

var a = '26';
var b = 26;

console.log(a==b); // true (only checks value)
console.log(a===b); // false (compares type as well)

Things are straight forward, as we explain the use of equal sign as comparison operator to find out if:

a==b the values in both a and b, (variables) are the same
and
a===b both the values and the type of a and b variables are the same.

In order to have a better understanding of logical operators here are few more examples of comparison and logical operators.

• != not equal values between a and b (left and right variable/statement).
• !== not equal value or not equal type between a and b (left and right variable/statement).
• > Left statement greater than right statement.
• < Left statement less than right statement.
• >= left statement greater than or equal to right statement. and
• <= Left statement less than or equal to right statement.

For more informations please visit the documentation page of w3schools about comparison and logical operators.

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