🆚 RequireJS vs. SystemJS
- 📈 SystemJS is twice as popular as RequireJS.
- 🌎 SystemJS is more popular in the United States, Germany, and Russia.
- 🌎 RequireJS is more popular in Denmark, Mexico, and Chile.
Statistics based on 3.6M+ analyzed websites. About this data
SystemJSType
JavaScript library
JavaScript library
About
RequireJS is a 
JavaScript file and module loader.
SystemJS is a hookable, standards-based, dynamic ES module module loader.
Headquarters
San Francisco, California, United States
Vancouver, Canada
GitHubPricing
Free ✔️ Open source
Free ✔️ Open source
Categories
JavaScript Libraries › Rank #59
JavaScript Libraries › Rank #41
Popularity
Determined by the number of sites using each technology.
The SystemJS JavaScript library is 2.4 times more popular than RequireJS.
Total websites
Market share
JavaScript Libraries
Popularity by country
Determined by the number of sites detected from each country.
SystemJS is more popular in the United States, Germany, and Russia, while RequireJS is more popular in Denmark, Mexico, and Chile.
United States
Germany
Russia
United Kingdom
Italy
Netherlands
France
Spain
Korea
Poland
Awards
- ⬆️ 41st most popular in China in the JavaScript Libraries category.
- ⬆️ 42nd most popular in the Netherlands in the JavaScript Libraries category.
- ⬆️ 43rd most popular in Denmark in the JavaScript Libraries category.
- ⬆️ 43rd most popular in Norway in the JavaScript Libraries category.
- ⬆️ 45th most popular in Germany in the JavaScript Libraries category.
- ⭐ 8th most popular in Russia in the JavaScript Libraries category.
- 🔥 12nd most popular in Korea in the JavaScript Libraries category.
- 🔥 13rd most popular in Belarus in the JavaScript Libraries category.
- 🔥 14th most popular in Kazakhstan in the JavaScript Libraries category.
- ⬆️ 22nd most popular in Uzbekistan in the JavaScript Libraries category.
Popularity by domain category
Determined by the number of sites in each category.
SystemJS is more popular among sites focused on business, marketing and merchandising, and education and reference, while RequireJS is more commonly used on online shopping, sports, and fashion and beauty sites.
Online Shopping
Business
Marketing/Merchandising
Sports
Education/Reference
Travel
Blogs/Wiki
Health
Entertainment
General News
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
jQuery
Modernizr
Web Font Loader
OpenJS Foundation company profile🗃️ 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 3,604,716 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.