🆚 Day.js vs. Parsley

Compare technologies based on real-world usage data *
Day.js
Parsley

Type

JavaScript library
JavaScript library

About

Fast 2kB alternative to Moment.js with the same modern API.

JavaScript form validation, without actually writing a single line of JavaScript.

Website

day.js.org #172,366
parsleyjs.org #861,366

Pricing

Free ✔️Open source
Free ✔️Open source

Categories

JavaScript Libraries › Rank #174
JavaScript Libraries › Rank #102

Popularity

Determined by the number of sites using each technology.

The Parsley JavaScript library is 3 times more popular than Day.js.
Total websites

Market share

JavaScript Libraries

Popularity by country

Determined by the number of sites detected from each country.

Parsley is more popular in Germany, the United States, and the United Kingdom, while Day.js is more popular in China, Japan, and Korea.
Germany
United States
United Kingdom
Netherlands
France
Australia
Switzerland
India
Austria
Italy

Awards

Popularity by domain category

Determined by the number of sites in each category.

Parsley is more popular among sites focused on business, marketing and merchandising, and education and reference, while Day.js is more commonly used on online shopping and portal sites sites.
Business
Marketing/Merchandising
Education/Reference
Online Shopping
Travel
Blogs/Wiki
Finance/Banking
Entertainment
Public Information
Internet Services

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#186
#519
#990
#1,740
#1,883
View more ➝
Name
Rank
#1,334
#2,890
#4,095
#4,787
#5,461
View more ➝

See also

* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.