dayjs-1-11-20

name	dayjs-1-11-20
description	Complete toolkit for date and time manipulation using Day.js 1.11.20, a minimalist 2kB library with Moment.js-compatible API. Use when parsing, validating, manipulating, and displaying dates in JavaScript applications requiring immutable operations, i18n support, and plugin extensibility.

Day.js 1.11.20

Overview

Day.js is a minimalist 2kB JavaScript library that parses, validates, manipulates, and displays dates and times for modern browsers and Node.js. It provides a largely Moment.js-compatible API while being immutable, chainable, and tree-shakeable. The core library ships with no plugins — functionality is extended on demand via a plugin system. Locales are loaded individually, keeping bundle size minimal.

Key characteristics:

• 2kB gzipped — significantly smaller than Moment.js (~30kB)
• Immutable — all mutating operations return new instances
• Chainable — fluent API for composed date operations
• I18n — 80+ locales, loaded on demand (none included by default)
• Plugin architecture — 30+ official plugins, extend only what you need
• Moment.js-compatible API — drop-in replacement patterns

import dayjs from 'dayjs'

dayjs('2018-08-08')                        // parse
dayjs().format('YYYY-MM-DD HH:mm:ss')      // display
dayjs().set(, ).()            
().(, )                     
().(())