JavaScript comments can be used to explain JavaScript code, and to make it more readable. JavaScript comments can also be used to prevent execution, when testing alternative code.

Nov 15, 2024 · JavaScript Comments Comments help explain code (they are not executed and hence do not have any logic implementation). We can also use them to temporarily disable parts of your code.

Oct 14, 2024 · JavaScript Comments are an essential tool for developers, helping to make code more readable, maintainable, and collaborative. In this comprehensive guide, we’ll dive deep into the world of JavaScript comments, exploring their types, best practices, and advanced techniques that will elevate your coding skills. What Are JavaScript Comments?

There are essentially two ways to write a comment in JavaScript: A single-line comment using // A multi-line comment using /* */ Let's start with a single-line comment. Two forward slashes (//) are used to denote a single-line comment in JavaScript. The text of the comment follows the slashes, as shown below:

Discover the art of effective communication within JavaScript through comments. Uncover the various commenting techniques that enhance code readability and understanding. Learn how strategic comments serve as invaluable guides, aiding collaboration and maintenance in JavaScript development.

Answer: JavaScript supports three different types of comments: Multiple-line C-style comments. Everything between /* and */ is a comment, for example: /* This is a comment */ /* C-style comments can span as many lines as you like, as shown in …

In this chapter, you will learn about two different types of comments that the JavaScript programmer allows to use. There are two ways to include comments in JavaScript. ECMA-Script standardizes for JavaScript the C-style comments for both …

Apr 24, 2022 · JavaScript has two types of comments. Single-line comments and multi-line comments. Single-line comments. Single-line comments are great if we have notes which are just a few brief words. If we want to go into some greater details, multi-line comments will be more suitable. To create a single-line comment, we use two forward slashes.

One helpful way to achieve this is by adding comments to your JavaScript code. Comments can provide extra information about your code, like what a function does, how a particular code block works, or even tips on how to use your code.