⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API

🐔 Toolkit to parse, validate, manipulate, compare and display dates, time & timezones in Swift.

A lightweight javascript timezone library

🌐 Internationalization (i18n) for Next.js

📆 Parse, format, manipulate, and internationalize dates and times in JavaScript and TypeScript.

Robust and type-safe date and time calculations for Swift

nifty command line date and time utilities; fast date calculations and conversion in the shell

🇧🇷 Funções de formatação, conversão e validação para valores, documentos e outras unidades usadas no Brasil. Como CEP, CNPJ, CPF, BRL (R$), datas, números etc.

ezTime — pronounced "Easy Time" — is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more.

Intl Explorer is an interactive tool for experimenting and trying out the ECMAScript Internationalization API.

Featherlight (< 2kB) helper for Javascript date formatting

An extension for Visual Studio Code that provides a configurable command for inserting the current date and time

A JavaScript port of strftime().

java.time Kotlin extension functions library.

🐛 Caterpillar: Type-safe date formats in Swift, no more "yyyy-MM-dd'T'HH:mm:ssZ"

Android date/time formatting library supporting formatting placeholders

Extended fork of Day.js - 2KB immutable date library alternative to Moment.js

📆 A small library (around 400 B when gziped & minified) to format JavaScript `Date` object using same tokens as moment.

Format GoLang dates in a “pretty” way. ex : just now, a minute ago, 2 hours ago , 3 minutes ago

GoLang date time format - Helpful to convert normal date/time into GoLang date/time format.