Unlocking the Power of JavaScript Comments

Comments allow developers to document their code and make it easier to understand for other developers and maintainers.

Comments can also be used to temporarily disable code without actually deleting it.

Intro to JavaScript Comments: A Guide for Beginners

JavaScript comments are a useful way to document and explain code. They can help developers and other readers understand what a particular line or block of code is doing, which can be especially helpful with complex code.

Exploring the Different Types of Comments

JavaScript comments come in two forms: single-line and multi-line comments.

Single-line comments begin with a double forward slash (//) and are used to comment out a single line of code.

// like this

Multi-line comments begin with a forward slash and asterisk (/*) and end with an asterisk and a forward slash (*/). This type of comment is used to comment out a block of code.

/*
  like
  this
*/

Benefits of Using JavaScript Comments

Comments can also be used to describe code, enabling developers to communicate the purpose of the code without disrupting its functionality. When used correctly, comments can improve readability and make it easier for developers to maintain and update code.