Using Moment.js in Node.js
Using Moment.js in Node.js
How to integrate Moment.js into your Node.js applications to utilize dates and times in different formats and use cases.
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The main purpose of Moment.js is to get the current time in different formats to use them in other ways. The main reason I use it is to get the current time while making any changes in the database, so that I can change the "LastModifiedOn" property in the database and create a new row and provide a value for the "DateCreatedOn" field in the database.
Let's get to using Moment.js in a Node.js application.
Step 1
Install moment package in the application from npm, using the following command:
npm install moment --save
This will install Moment.js in the application as well as save the js for the same.
Step 2
Now, include this Javascript in your app.js, using the code below:
var moment = require('moment'); Step 3
The next step is to call this moment variable to get different format values. Some examples are shown here:
A complete table, for all the moment inputs and their corresponding outputs, is stated below,
S.No |
Moment Input |
Output |
1 |
moment().format('MMMM Do YYYY, h:mm:ss a') |
July 8th 2016, 11:54:56 pm |
2 |
moment().format('dddd') |
Friday |
3 |
moment().format("MMM Do YY") |
Jul 8th 16 |
4 |
moment().format() |
2016-07-08T23:54:56+05:30 |
5 |
moment("20111031", "YYYYMMDD").fromNow() |
5 years ago |
6 |
moment("20180620", "YYYYMMDD").fromNow() |
in 2 years |
7 |
moment().startOf('day').fromNow() |
a day ago |
8 |
moment().endOf('day').fromNow() |
in 5 minutes |
9 |
moment().startOf('hour').fromNow() |
an hour ago |
10 |
moment().subtract(10, 'days').calendar() |
06/28/2016 |
11 |
moment().calendar() |
Today at 11:54 PM |
12 |
moment().add(1, 'days').calendar() |
Tomorrow at 11:54 PM |
13 |
moment.locale() |
En |
14 |
moment().format('LT') |
11:54 PM |
15 |
moment().format('LTS') |
11:54:56 PM |
16 |
moment().format('L') |
07/08/2016 |
17 |
moment().format('l') |
7/8/2016 |
18 |
moment().format('LL') |
July 8, 2016 |
19 |
moment().format('ll') |
Jul 8, 2016 |
20 |
moment().format('LLL') |
July 8, 2016 11:54 PM |
21 |
moment().format('lll') |
Jul 8, 2016 11:54 PM |
22 |
moment().format('LLLL') |
Friday, July 8, 2016 11:54 PM |
23 |
moment().format('llll') |
Fri, Jul 8, 2016 11:54 PM |
Hope this article helps you in showing or using the current time in your application.
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