Date

ES spec-compliant `Date` shim/polyfill/replacement that works as far down as ES3

Modern JavaScript date utility library

A node.js package for Steven Levithan's excellent dateFormat() function.

Formatting Date objects as strings since 2013

Time zone support for date-fns v3 with the Intl API

CLI tool to update caniuse-lite to refresh target browsers from Browserslist config

Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Modern JavaScript date utility library for jalali calendar

Give me a string and I'll tell you if it's a valid npm package license string

Log by overwriting the previous output in the terminal. Useful for rendering progress bars, animations, etc.

A requirable version of Date.now()

Give me a string and I'll tell you if it's a valid npm package name

Pretty datetime: `2014-01-09 06:46:01`

Postgres date column parser

simple date math util

Simple update notifier to check for npm updates for cli applications

The simplest, most intuitive date and time library

Update notifications for your CLI app

dates for humans

Date add-ons for Node.js

Get the native type of a value.

worldwide holidays

A service worker helper library that uses the Broadcast Channel API to announce when a cached response has updated

Calculates Easter for a given year

parser for worldwide holidays

Chinese Calendar

Revised Bengali Calendar

Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.

Internationalized calendar, date, and time manipulation utilities

The community edition of the MUI X Date and Time Picker components.

A simple and reusable datepicker component for React

Check if a buffer contains valid UTF-8

Minimalistic update notifications for command line interfaces

A simple utility for precise-dateing functions and classes.

Date range picker component for Bootstrap

date-fns timezone utils

Lightweight date format and parse

Returns true if a value is a plain object, array or function.

Additional date extensions with a chainable api

A JavaScript mock Date object that can be used to change when "now" is.

Modern and maintained fork of the template engine consolidation library. Maintained and supported by Forward Email <https://forwardemail.net>, the 100% open-source and privacy-focused email service.

Abstraction over common javascript date management libraries

Listr update renderer

Spectrum UI components in React

Spectrum UI components in React

Object schema validation

2KB immutable date time library alternative to Moment.js with the same modern API

Spectrum UI components in React

Loosely validate an event.