🆚 AmplifyJS vs. Underscore.js
- 📈 Underscore.js is much more popular than AmplifyJS.
- 🌍 Underscore.js is more popular in all countries.
- ⭐ AmplifyJS is particularly popular in Denmark.
Statistics based on 3.8M+ analyzed websites. About this data
Type
JavaScript library
JavaScript library
About
AmplifyJS is a set of components for data management and application communication.
Underscore.js is a utility library for 
JavaScript that provides support for functional programming helpers (each, map, reduce, filter) without extending any built-in JavaScript objects.
Headquarters
Boston, Massachusetts, United States
Pricing
Free ✔️ Open source
Free ✔️ Open source
Categories
JavaScript Libraries › Rank #297
JavaScript Libraries › Rank #16
Popularity
Determined by the number of sites using each technology.
The Underscore.js JavaScript library is 3,068 times more popular than AmplifyJS.
Total websites
Market share
JavaScript Libraries
Popularity by country
Determined by the number of sites detected from each country.
Underscore.js is more popular than AmplifyJS in all countries.
United States
United Kingdom
Germany
Spain
Italy
France
Australia
Canada
India
Netherlands
Awards
- ⭐ 8th most popular in Iran in the JavaScript Libraries category.
- ⭐ 8th most popular in Algeria in the JavaScript Libraries category.
- ⭐ 9th most popular in South Africa in the JavaScript Libraries category.
- ⭐ 9th most popular in Afghanistan in the JavaScript Libraries category.
- ⭐ 10th most popular in Norway in the JavaScript Libraries category.
Popularity by domain category
Determined by the number of sites in each category.
Underscore.js is more popular than AmplifyJS in all market segments.
Business
Marketing/Merchandising
Online Shopping
Education/Reference
Blogs/Wiki
Non-Profit/Advocacy/NGO
Entertainment
Travel
Health
Internet Services
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
See also
🗃️ 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 3,814,833 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.