
core-js
What is core-js?
core-js belongs to JavaScript libraries category.
core-js is a modular standard library for JavaScript that provides polyfills for ECMAScript up to 2023. It allows developers to use the latest JavaScript features across different environments and browsers, ensuring consistent behavior. core-js is highly configurable, letting developers include only the features they...
core-js Performance Insights
3677 websites
Websites using core-js
Last 30 days uptimeⓘ
99.898%
57
Performance
83
Accessibility
88
Best Practices
90
SEO
core-js friendly technologies
Google Analytics
jQuery
Google Font API
Facebook Pixel
Open Graph
Webpack
Yoast SEO
Google Tag Manager
PHP
MySQL
Who Uses core-js?
Monthly Visits
8.6k
Top Country
United States
Page Load Time
3.67s
User Demographics
Competitive Advantage
E-commerce sites load faster, even with newer features, benefiting value-minded professionals across diverse backgrounds.
User demographics for sites using core-js
Education level
Bachelor's
Occupation
Professionals
Race & ethnicity
All
Brand affinity
Value-oriented
Political leaning
Not applicable
Tech savviness
Intermediate
User Demographics
Competitive Advantage
E-commerce sites load faster, even with newer features, benefiting value-minded professionals across diverse backgrounds.
User demographics for sites using core-js
Education level
Bachelor's
Occupation
Professionals
Race & ethnicity
All
Brand affinity
Value-oriented
Political leaning
Not applicable
Tech savviness
Intermediate
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fullPage.js
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Locomotive Scroll
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Marked
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Htmx
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