![]() ![]() There is no need to install a full package when you don't use its features. Vanilla JavaScript: If you need to do basic manipulation and formatting with the Date, you can do this just using pure JavaScript. There are some situations where you can choose vanilla JavaScript and some situations where you should go with external libraries because these libraries will make your life much easier while working with JavaScript Dates. Though JavaScript has a Date() constructor function built into it, it is difficult to manipulate and format a Date. One question might come to your mind, which method should you choose? Which Method Should You Use? ![]() Now you know how to use external libraries to work with dates. It also has add() and format() methods to add any specific amount of time and format the JavaScript date. This function also creates a Date object and gives various properties and methods. The only difference is that now you have to require the function from the moment package. But if you want to use the moment.js library, this is how you can add days to a date in JavaScript.įirst, install the library with the following command: npm install moment The day.js is very small in size compared to Momentjs. But I always prefer to use day.js in my projects because of its size. You can also use another Date library called moment.js instead of using day.js in JavaScript. This method will format the date according to the token and returns the formatted date string.Īlso Read: Best Ways to Create Dynamic HTML Element & CSS in JavaScript How to Add Days to a JavaScript Date With moment.js You have to give a string of tokens to it. To format your Date, you can use the format() method. The first parameter is the amount of time and the second parameter is the type. It might be the day, month, year, hour, minute, second, etc. The beauty of this method is that you can use the same method to add any specific amount of time. For example, there is an add() mehod to add days. ![]() When you call the dayjs() function, you get access to many methods to manipulate your date. const dayjs = require('dayjs') Ĭonst formatedDate = date.format('MMMM DD, YYYY') Otherwise, this function will use the current date and time to create the object. When we call the function, you can pass a date string as its argument to create a specific Date object. You have to import the function from the dayjs package. This library gives a function to create a Date object. Now, install the library that you want to use for your project. ![]() To use any external method, initialize a node project with the following command if you haven't already. These libraries will give you many methods to manipulate your Date object. If you don't want to work with a date in vanilla JavaScript, many external libraries are available. Here is the full code: const today = new Date() Īlso Read: Easiest Way to Create Keyboard Shortcuts in JavaScript How to Add Days to a JavaScript Date With day.js So, you can use these 2 methods in order to add any number of days to date in JavaScript if you want. So, it will update the day in the today date object. I am passing the futureDay variable to the setDate() method in this example. After adding a specific number of days to the current day, we will call this method with the updated number. The setDate() method in JavaScript accepts a number to change the day of the month. Step 3: Set a new day using setDate() method const futureDay = today.getDate() + 1 Īs you have seen, I am getting the current day using the getDate() method and adding 1 day with it. If I want to add 1 day to it, I can do that by adding 1 with 5. Here, I am getting 5 as the number of days from the date object. When you call the getDate() method, you will get the day of the month. Step 2: Get the current day and add any number of days to it const today = new Date() Īlso Read: Factory Function in JavaScript Explained with Examples Then we can access those methods on the returned object from this function. You need to create a Date object JavaScript by calling the new Date() constructor function. Specifically, we need just 2 methods: getDate() and setDate() We will use some of the Date object methods to add days to a date in JavaScript. You can also add hours, minutes, and seconds to a Date in JavaScript. In this post, I will show you 3 different ways to add days so that you can choose one according to your need. Finally, call setDate() method with that number to set a new Date. First, call the getDate() method from the Date object to get the current day of the month and then add any number of days to it. To add days to a date in JavaScript use the getDate() and setDate() methods from the Date object. Excel Formula - Count Number Of Days Between Two Dates Today ![]()
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