How to Use Semicolons in JavaScript Code?

In JavaScript, semicolons are used to separate statements. A statement is a complete command that the JavaScript interpreter can execute.

Here are a few examples of how semicolons can be used in JavaScript:

let x = 10;
let y = 20;
console.log(x + y);

In the example above, each line represents a separate statement, and the semicolons are used to separate those statements.

It is important to note that semicolons in JavaScript are optional, but using them consistently makes the code easier to read and reduces the likelihood of unexpected behavior. In some cases, JavaScript will automatically insert semicolons for you, but it is generally considered a best practice to use semicolons explicitly.