🆚 Day.js vs. Parsley
- 📈 Parsley is twice as popular as Day.js.
- 🌎 Parsley is more popular in the United States, Germany, and the United Kingdom.
- 🌍 Day.js is more popular in Japan, China, and Korea.
Statistics based on 4M+ analyzed websites. About this data
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.
Pricing
Free ✔️ Open source
Free ✔️ Open source
Categories
JavaScript Libraries › Rank #161
JavaScript Libraries › Rank #110
Popularity
Determined by the number of sites using each technology.
The Parsley JavaScript library is 2.2 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 the United States, Germany, and the United Kingdom, while Day.js is more popular in Japan, China, and Korea.
United States
Germany
United Kingdom
France
Netherlands
Australia
India
Italy
Austria
Switzerland
Awards
- ⬆️ 63rd most popular in China in the JavaScript Libraries category.
- ⬆️ 108th most popular in Korea in the JavaScript Libraries category.
- ⬆️ 122nd most popular in Germany in the JavaScript Libraries category.
- ⬆️ 126th most popular in Japan in the JavaScript Libraries category.
- ⬆️ 139th most popular in the United States in the JavaScript Libraries category.
- ⬆️ 54th most popular in Germany in the JavaScript Libraries category.
- ⬆️ 56th most popular in Austria in the JavaScript Libraries category.
- ⬆️ 72nd most popular in Switzerland in the JavaScript Libraries category.
- ⬆️ 74th most popular in Serbia in the JavaScript Libraries category.
- ⬆️ 87th most popular in the Netherlands in the JavaScript Libraries category.
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 fashion and beauty sites.
Business
Marketing/Merchandising
Education/Reference
Online Shopping
Travel
Finance/Banking
Blogs/Wiki
Entertainment
Public Information
Health
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 4,001,723 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.