Top 12 Open-Source Alternatives to Day.js

The top open-source alternatives to Day.js are date-fns, Moment.js, and Luxon. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

date-fns Landing Page
1

date-fns

date-fns provides the most comprehensive yet simple and consistent toolset for manipulating JavaScript dates in a browser & Node.js.
Pricing:
- Open Source
#Javascript UI Libraries #Web Frameworks #Developer Tools 68 social mentions
Moment.js Landing Page
2

Moment.js

Parse, validate, manipulate, and display dates in JavaScript
Pricing:
- Open Source
#Javascript UI Libraries #JS Library #JavaScript Framework 61 social mentions
Luxon Landing Page
3

Luxon

Application and Data, Libraries, and Javascript Utilities & Libraries
Pricing:
- Open Source
#Javascript UI Libraries #Web Frameworks #Developer Tools 13 social mentions
js-Joda Landing Page
4

js-Joda

Immutable date and time library for JavaScript
Pricing:
- Open Source
#Javascript UI Libraries #JS Library #Application And Data 6 social mentions
Next.js Landing Page
5

Next.js

A small framework for server-rendered universal JavaScript apps
Pricing:
- Open Source
#Developer Tools #Web Frameworks #JavaScript Framework 923 social mentions
CakePHP Landing Page
6

CakePHP

The Rapid Development Framework for PHP
Pricing:
- Open Source
#PHP Web Framework #PHP MVC Framework #Web Frameworks 9 social mentions
Yii Framework Landing Page
7

Yii Framework

Yii is a high-performance component-based PHP framework best for Web 2.0 development.
Pricing:
- Open Source
#PHP Framework #PHP MVC Framework #Web Frameworks
Laravel Landing Page
8

Laravel

A PHP Framework For Web Artisans
Pricing:
- Open Source
#Developer Tools #Web Frameworks #PHP Framework 194 social mentions
Meteor Landing Page
9

Meteor

Meteor is a set of new technologies for building top-quality web apps in a fraction of the time.
Pricing:
- Open Source
#Web Frameworks #Developer Tools #Python Web Framework 10 social mentions
Lo-Dash Landing Page
10

Lo-Dash

Lo-Dash is a drop-in replacement for Underscore.
Pricing:
- Open Source
#Development Tools #Javascript UI Libraries #JavaScript Framework 84 social mentions
Supabase Landing Page
11

Supabase

An open source Firebase alternative
Pricing:
- Open Source
#Developer Tools #Realtime Backend / API #Backend As A Service 429 social mentions
ExpressJS Landing Page
12

ExpressJS

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Pricing:
- Open Source
#JavaScript Framework #Node.js Framework #Web Frameworks 425 social mentions