All computer-programming languages have their specific logical operators or at least a manner of depicting logic. In the case of JavaScript programming language, some logical operators are categorized into two major types: the two classes are referred to as conditional as well as relational subtypes. In essence, the two subtypes are important in enhancing the flexibility of the programs. Despite the intricate link between the conditional as well as the relational subtypes, the two categories are indispensable in simplifying the codes hence easier reading as well as writing. Though frequently confused, AND (&&) and OR (||) are two major operators in JavaScript existing as Boolean values and generate logical and operation tables.

AND and OR, as the two major JavaScript operators, are used in multiple statements. To give an illustration, AND is applicable when verifying the truth of a pair of statements. On the other hand, OR is an operator that deciphers the accuracy of a single statement. To put it in another way, JavaScript programming language relies on the two operators, AND (&&) and OR (||) in an indistinguishably same manner. Hence, the commonality, as well as the inextricable application of AND and OR, are some of the fundamental reasons why the two operators are occasionally confused.

int x = 3;
int y = 25;
if (x=3 && b = 25) {// in here both statements will be correct}
if (x= 3; ||y=45) {// in this case , either second or the first statement will be true}

In the above instance, the operators AND and OR have been applied in expressing three respective statements. Evidently, the common confusion emanates from the numerous similarities in the functions of the two operators. Therefore, the inextricable link between the two operators is responsible for their common confusion in programming languages.