date-fns | ⏳ Modern JavaScript date utility library ⌛️ | Date Time Utils library

by date-fns TypeScript Version: 3.6.0 License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | date-fns Summary

date-fns is a TypeScript library typically used in Utilities, Date Time Utils, Nodejs applications. date-fns has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

date-fns provides the most comprehensive, yet simple and consistent toolset for manipulating JavaScript dates in a browser & Node.js.

Support

Quality

Security

License

Reuse

Support

date-fns has a medium active ecosystem.

It has 31677 star(s) with 1657 fork(s). There are 207 watchers for this library.

There were 10 major release(s) in the last 6 months.

There are 431 open issues and 1195 have been closed. On average issues are closed in 88 days. There are 151 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of date-fns is 3.6.0

Quality

date-fns has 0 bugs and 0 code smells.

Security

date-fns has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

date-fns code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

date-fns is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

date-fns releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed date-fns and discovered the below as its top functions. This is intended to give you an instant insight into date-fns implemented functionality, and help decide if they suit your requirements.

Generate a list of type scripts .
Sets the config for each browser .
Generate js docs from source
Generate revision data
Return a list of type parameters to a flow .
Generate a doc with options
Transform params to query params
Generate a ffDoc document
Generate action types
This function is called when the report completes .

Get all kandi verified functions for this library.

date-fns Key Features

No Key Features are available at this moment for date-fns.

date-fns Examples and Code Snippets

date-fns - index

JavaScript

Lines of Code : 144

License : Permissive (MIT License)

Copy

const path = require('path')

module.exports = {
  groups: [
    'General',
    'Types',
    'Common Helpers',
    'Conversion Helpers',
    'Interval Helpers',
    'Timestamp Helpers',
    'Millisecond Helpers',
    'Second Helpers',
    'Minute Hel

date-fns - example-lodash fp

JavaScript

Lines of Code : 25

License : Permissive (MIT License)

Copy

import addYears from 'date-fns/fp/addYears'
import formatWithOptions from 'date-fns/fp/formatWithOptions'
import parseISO from 'date-fns/fp/parseISO'
import eo from 'date-fns/locale/eo'

import compose from 'lodash/fp/compose'
import toUpper from 'lo

date-fns - fp-flow

JavaScript

Lines of Code : 15

License : Permissive (MIT License)

Copy

const addYears = require('date-fns/fp/addYears')
const dateFns = require('date-fns/fp')
const formatWithOptions = dateFns.formatWithOptions
const eo = require('date-fns/locale/eo')

const addFiveYears = addYears(5)
const dateToString = formatWithOpti

Community Discussions

Trending Discussions on date-fns

Sorting and ordering an array with different criteria

IF/ELSE condition not working properly and Rerendring duplicates React

Material UI (dateTime picker) : Invalid Date Format message after submission

addMonths fns is not returning correct UTC time

Difference between date-fns' isValid and luxon's isValid

Why is Ant Design throwing a Server Error when trying to use date-fns?

Module not found: Error: Can't resolve 'date-fns/addDays' in 'C:\Users\

Get weekday list between two dates? JavaScript

Getting error of "RangeError: Invalid time value" when inputing variable within new Date()

date-fns "RangeError: Invalid time value"

QUESTION

Sorting and ordering an array with different criteria

Asked 2022-Apr-08 at 12:05

I am trying to implement sorting and order to an array.

The challenge which I am facing is that I have 5 criteria on which to base my sorting, which are:

due_date === 1000
status && is_approved(boolean)
is_overdue(boolean checking with date-fns using the due_date)
due_date (either null, or number)
is_approved

What I would like to achieve is to create a sorting function which orders the above criteria as the following (from highest to lowest):

due_date === 1000
is_overdue (I am using isAfter of the date-fns which returns a boolean)
status === 'DONE' && !is_approved
due_date starting from lowest to highest (ignore the null values)
is_approved === true
any other remaining object

I was thinking of perhaps running .map method, and appending a ranking value for each of the object by checking the criteria, but there must be a way of doing this in single iteration with .sort method. I already checked other StackOverflow threads, but most of their data is relatively simple such as age, name etc.

...

ANSWER

Answered 2022-Apr-08 at 11:32

You just need to define a sorting function

I've implemented the first two requirements I leave the rest to you

Probably it needs a bit of refactoring but you get the idea

Source https://stackoverflow.com/questions/71795757

QUESTION

IF/ELSE condition not working properly and Rerendring duplicates React

Asked 2022-Mar-26 at 20:01

My goal here is to check a checkin and checkout date and see if a room is available or not

if availdata[p.roomId][date].i==0 then the room at that range of dates is not available so it will be displayed as not available

if not it will check its price with availdata[p.roomId][date].p1 and display it with a price instead

...

ANSWER

Answered 2022-Mar-25 at 01:29

Since HC is an extra component, every time UseEffect is called all its children will be updated. Since you set

Source https://stackoverflow.com/questions/71606945

QUESTION

Material UI (dateTime picker) : Invalid Date Format message after submission

Asked 2022-Mar-16 at 07:51

I am using Material Ui DateTime picker in a form. After submitting the form, I get the following error:

Invalid Date Format

Image

I am using JSON Server in my react app for saving data.

This is the output Element for the DateTime picker on DOM.

...

ANSWER

Answered 2022-Mar-16 at 06:52

It will probably not break if you remove the setDay(""); line from onSubmit. Why do you need it after all?

Source https://stackoverflow.com/questions/71492457

QUESTION

addMonths fns is not returning correct UTC time

Asked 2022-Mar-05 at 14:02

I'm currently based in Central European Standard Time and I'm expecting to send all dates to the server converted back to UTC.

I have tried simply using addMonths from date-fns library:

...

ANSWER

Answered 2022-Mar-05 at 14:02

The difference between CEST and UTC is simply one hour.

The difference is two hours: Central European Summer Time (CEST, UTC+02:00).

You went from CET time (one hour ahead) on Mar 05 2022 to CEST summer time (two hours ahead) on 2022-04-05.

Central European Time (CET) is a standard time which is 1 hour ahead of Coordinated Universal Time (UTC).

As of 2011, all member states of the European Union observe summer time (daylight saving time), from the last Sunday in March to the last Sunday in October. States within the CET area switch to Central European Summer Time (CEST, UTC+02:00) for the summer.

Wikipedia: Central European Time

Wikipedia: Central European Summer Time

Source https://stackoverflow.com/questions/71362428

QUESTION

Difference between date-fns' isValid and luxon's isValid

Asked 2022-Feb-11 at 11:34

As mentioned in my question. I really don't understand difference between date-fns' isValid and luxon's isValid. I have one date string variable and one variable which I invoke the date string with new Date().

My date string is like this: Fri Feb 11 2022 02:00:00 GMT+0200 (Eastern European Standard Time)

I have few questions:

Why the date string is not valid both date-fns and luxon?
The invoked date string variable with new Date() in date-fns it returns false but in luxon it return true

I shared my code in codesand-box

This is my all code

...

ANSWER

Answered 2022-Feb-11 at 11:34

DateTime's fromISO takes string. I was comparing string with Date. That was the mistake. Solution is fromJSDate

Source https://stackoverflow.com/questions/71078167

QUESTION

Why is Ant Design throwing a Server Error when trying to use date-fns?

Asked 2022-Feb-08 at 23:17

After replacing Moment.js with date-fns using this guide from the antd documentation I get the next server error:

Screenshot of error.

SyntaxError: Cannot use import statement outside a module

I've tried things like adding 'type': 'module' to the package.json and putting 'module': 'commonjs' in tsconfig.json and many other things but none seem to work.

...

ANSWER

Answered 2022-Feb-08 at 23:17

Got it. The solution was to replace 'antd/es/...' with 'antd/lib/...' in the imports provided in the documentation and the error was gone.

Your DatePicker.tsx should look like this

Source https://stackoverflow.com/questions/70190530

QUESTION

Module not found: Error: Can't resolve 'date-fns/addDays' in 'C:\Users\

Asked 2022-Feb-08 at 17:19

I want to use Date picker from MUI but I get this error and I don't know what exactly is wrong. here is my code:

...

ANSWER

Answered 2022-Feb-08 at 17:19

You need to install the date-fns package from NPM using npm install --save date-fns.

Source https://stackoverflow.com/questions/71037974

QUESTION

Get weekday list between two dates? JavaScript

Asked 2022-Jan-20 at 03:53

How to get weekday list between two dates? I need javaScript function for that. (date-fns library function also is Ok) as e example

...

ANSWER

Answered 2022-Jan-20 at 03:53

You can use a for loop to loop through each date between the start and end date, then use Date.getDay to get the day of the week and ignore the dates that are not a weekday.

Source https://stackoverflow.com/questions/70780512

QUESTION

Getting error of "RangeError: Invalid time value" when inputing variable within new Date()

Asked 2022-Jan-19 at 20:59

function search() {
  const router = useRouter();
  const { location, startDate, endDate, numOfGuests } = router.query;

  const formattedStartDate = format(new Date(startDate), "dd, MMMM yyyy");
  const formattedEndDate = format(new Date(endDate), "dd, MMMM yyyy");
  const range = `${formattedStartDate} - ${formattedEndDate}`;
  return(...);
  }

export default search;

...

ANSWER

Answered 2022-Jan-19 at 20:54

I figured out my problem. Everything works fine and the code should have worked as intended. The problem was coming from using nextJs, useRouter(). To access the router I needed to use useRouter(), example: const router = useRouter();. Then to access the query data i've set up within the router would be such as: const { location, startDate, endDate, numOfGuests } = router.query;.

To use useRouter it needs to be in a proper component function starting with a capitalized name. My problem was it was lowercased. Example ; function search() {...} instead of, function Search() {...}. From here i will keep the file name of search.js lowercased for address bar router query purposes.

Source https://stackoverflow.com/questions/70764753

QUESTION

date-fns "RangeError: Invalid time value"

Asked 2022-Jan-16 at 04:00

I am trying to convert 18:00:00.000 to 24H (18:00) and 12H (6PM) formats using date-fns. However, the input value of 18:00:00.000 gives a "RangeError: invalid time value".

My code

...

ANSWER

Answered 2022-Jan-16 at 04:00

Your code is failing because new Date() requires a valid date time string to create a new date object. To fix this, simply formulate a current date string and attach the timestamp you require and pass it to the new Date() method. Then you can pass the date object to the format method to get the desired output.

Refer to this chart to format your dates as per your requirement.

Source https://stackoverflow.com/questions/70727103

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install date-fns

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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