🆚 Facebook SDK vs. Modernizr
- 📈 Facebook SDK is twice as popular as Modernizr.
- 🌎 Facebook SDK is more popular in the United States, the United Kingdom, and Japan.
- 🌍 Modernizr is more popular in Germany, China, and Iran.
Statistics based on 3.4M+ analyzed websites. About this data
Type
JavaScript library
JavaScript library
About
Facebook SDK is a library that provides client-side tools for Social Plugins, Login, and Graph API calls.
It enables loading Social Plugins such as 
Like, Share, or Comments buttons, initiating Facebook Login with configurable permissions, and opening dialogs for sharing, fetching and updating data via Graph API endpoints.
Modernizr is a 
JavaScript library that detects the availability of 
HTML, 
CSS and JavaScript features in the user's browser.
Headquarters
Menlo Park, California, United States
Pricing
Free ✔️
Free ✔️Open source
Categories
JavaScript Libraries › Rank #3
JavaScript Libraries › Rank #12
Popularity
Determined by the number of sites using each technology.
The Facebook SDK JavaScript library is 2 times more popular than Modernizr.
Total websites
Market share
JavaScript Libraries
Popularity by country
Determined by the number of sites detected from each country.
Facebook SDK is more popular in the United States, the United Kingdom, and Japan, while Modernizr is more popular in Germany, China, and Iran.
United States
United Kingdom
Japan
Germany
Italy
Australia
Spain
France
Brazil
India
Awards
- 🥈 Second most popular in Poland in the JavaScript Libraries category.
- 🥈 Second most popular in Vietnam in the JavaScript Libraries category.
- 🥈 Second most popular in Ukraine in the JavaScript Libraries category.
- 🥈 Second most popular in the Czech Republic in the JavaScript Libraries category.
- 🥈 Second most popular in Hungary in the JavaScript Libraries category.
- 🥉 Third most popular in Liechtenstein in the JavaScript Libraries category.
- ⭐ 4th most popular in Macao in the JavaScript Libraries category.
- ⭐ 5th most popular in Luxembourg in the JavaScript Libraries category.
- ⭐ 5th most popular in Lebanon in the JavaScript Libraries category.
- ⭐ 6th most popular in Switzerland in the JavaScript Libraries category.
Popularity by domain category
Determined by the number of sites in each category.
Facebook SDK is more popular among sites focused on business, online shopping, and education and reference, while Modernizr is more commonly used on marketing and merchandising, travel, and art, culture and heritage sites.
Business
Online Shopping
Marketing/Merchandising
Education/Reference
Blogs/Wiki
Internet Services
Entertainment
Health
General News
Fashion/Beauty
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
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LocalForage
Meta 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 3,431,368 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.