How to get current year in javascript?

Introduction

In JavaScript, getting the current year is a common requirement for many web applications and scripts. Whether you need to display the current year in a footer, generate dynamic content, or perform date calculations, knowing how to retrieve the current year is essential. In this article, we will explore different methods to obtain the current year in JavaScript.

Using the Date Object

The simplest and most straightforward way to get the current year in JavaScript is by using the built-in Date object. The Date object provides various methods to retrieve different parts of the date, including the year. Here’s an example:

“`javascript
const currentYear = new Date().getFullYear();
“`

In the above code, we create a new Date object and call the `getFullYear()` method on it. This method returns the current year as a four-digit number. You can store the result in a variable (`currentYear` in this case) for further use.

Using the getUTCFullYear() Method

If you need to obtain the current year in Coordinated Universal Time (UTC), you can use the `getUTCFullYear()` method instead. This method returns the year in UTC, which can be useful in certain scenarios where you need to work with standardized time.

“`javascript
const currentYearUTC = new Date().getUTCFullYear();
“`

Similar to the previous example, we create a new Date object and call the `getUTCFullYear()` method to retrieve the current year in UTC.

Using Template Literals

Another approach to getting the current year in JavaScript is by using template literals. Template literals are a convenient way to embed expressions inside strings. Here’s an example:

“`javascript
const currentYear = `${new Date().getFullYear()}`;
“`

In this example, we use the backtick (`) character to define a template literal. Inside the template literal, we embed the expression `new Date().getFullYear()` using the `${}` syntax. The result is a string representation of the current year.

Conclusion

Obtaining the current year in JavaScript is a straightforward task. By utilizing the Date object and its methods, such as `getFullYear()` and `getUTCFullYear()`, you can easily retrieve the current year in both local and UTC formats. Additionally, template literals provide a concise way to embed the current year in strings.

References

– developer.mozilla.org: [Date.prototype.getFullYear()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getFullYear)
– developer.mozilla.org: [Date.prototype.getUTCFullYear()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getUTCFullYear)