core-js

core-js

S
80
99.759%
8427 websites|8104 uptime c.

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...

Websites using core-js

core-js

Last 30 days uptimeⓘ

99.759%

3.40s

Page Load

59

Performance

83

Accessibility

88

Best Practices

91

SEO

😃

core-js friendly technologies

jQuery

Google Analytics

Webpack

Facebook Pixel

Open Graph

Priority Hints

Google Font API

Module Federation

Google Tag Manager

PHP

Who Uses core-js?

User Demographics

Competitive Advantage

E-commerce sites load faster, even with newer features, benefiting value-minded professionals across diverse backgrounds.

Education level

All

Occupation

All

Race & ethnicity

All

Brand affinity

Value-oriented

Political leaning

All

Tech savviness

Intermediate

Top core-js Alternatives