core-js is a popular library available for JavaScript. It is designed to be a modular standard library and it comes with polyfills for ECMAScript as well. It offers a wide range of features, including several cross-platform features. It welcomes sponsors and backers for the continued development and sustenance of the core-js project. Core-js is preferred for its different symbols, iterators and typed arrays. It is available for use on all the major browsers such as Google Chrome, Mozilla Firefox, Safari, Opera, Android Browser, iOS Safari, PhantomJS, NodeJS, Rhino and Deno, among others. It is known for being widely tested on different engines.
15,014,488
websites using core-js
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Websites using core-js by countrymarket share · top 8 countries
🇩🇪Germany
🇬🇧United Kingdom
🇳🇱Netherlands
🇫🇷France
🇮🇹Italy
🇷🇺Russian Federation
🇵🇱Poland
🇦🇺Australia
0%2%4%6%8%
Websites using core-js by industrydetected industries
Shopping79%
SaaS & Cloud21%
Education0.4%
Law & Government0.2%
Travel0.1%
Aerospace & Defense0.1%
Websites using core-js
showing 25 of 15,014,488| Website | Country | Industry | Emails | Title / Description | Socials |
|---|---|---|---|---|---|
| 🇩🇪Germany | - | info@jointhesunnyside.de | Join The Sunny Side • Roadtrips, Städtereisen & Reiseabenteuer Reiseblog mit Reisetipps für Reiseziele rund um den Globus. Mit authentischen Reiseberichten zu individuellen Roadtrips, Städtereisen u.v.m. |     | |
| - | SaaS & Cloud | erica@abgartgroup.com+2 | ABG Art Group | Public Art | Bay Area, CA, USA ABG ART GROUP is a family of three arts-focused initiatives dedicated to creating an ecosystem of community, creative wealth, and meaningful art.
ABG Projects - A Community-First Arts Consultant ABG - Our In-House Design Practice Artistic Business Guild - A Creative Resource Hub |  | |
| 🇵🇰Pakistan | - | support@wellshop.pk | Buy Amazon Products From Wellshop With Secure Delivery | Wellshop.pk Buy Amazon eBay products in Pakistan with ease! Wellshop imports a wide range of authentic US Amazon Products in Pakistan. | | |
| - | Shopping | dominic@keeferinctesting.com+3 | Keefer, Inc. Tested – The Straight Dirt on All things Moto | | |
| - | - | megan.ramsay@nauticalbeachfrontresort.com | Lake Havasu Resorts - The Nautical Beachfront Resort Enjoy Lake Havasu resorts at The Nautical Beachfront Resort, featuring lakefront rooms, a private boat ramp, year-round water activities, and daily events. | | |
| - | - | podcast@nonprofiteverything.com+1 | Nonprofit Everything – A podcast about everything nonprofit | | |
| - | Shopping | info@smpspower.com | Varieties of LED Power Supplies, Power Adapters, CCTV Power Supply Shop for top-quality SMPS LED power supply from China's leading manufacturer. Get the best selection of 12V, 24V and dimmable LED power supplies with excellent efficiency and performance. | | |
| 🇺🇸United States | News & Weather | abdulrasheedesq@law.com+40 | Law.com | The Premier Source for Global Legal News & Analysis Law.com delivers news, insights and resources that allow legal professionals to anticipate opportunities, adapt to change, and prepare for future success. | | |
| - | Shopping | sales@ruthsotnik.com | Ruth Sotnik - Õmblemine - Õmblemise kursused ja lõiked | Ruth Sotnik Õpetan Sind õmblema - osale veebikursustel, lae alla PDF lõikeid ja õpetusi, leia uut ja põnevat õmblusinfot blogist! | | |
| 🇳🇴Norway | - | - | Forside - Ramsalt | | |
| - | - | - | Life With Lhyzie 🦋 - |  | |
| - | - | - | SelamatBet| Slot PG Soft Slot Paling Gacor Deposit DANA versi (9,2) Nikmati pengalaman bermain slot dengan deposit DANA di SelamatBet! Situs terpercaya dengan banyak pilihan game gacor dan jackpot besar. | | |
| 🇮🇱Israel | - | - | ד"ר מיקי היפלר: אורולוג – אונקולוג בכיר במחלקה לאורולוגיה, מרכז רפואי שמיר ד”ר מיקי הייפלר מומחה בכירורגיה אורולוגית עם התמחות בטיפול הכירורגי בסרטני כליה, ערמונית כיס שתן ואשכים. מומחה בגישות ניתוחיות בסיוע רובוט וזעיר-פולשניות. | | |
| 🇩🇪Germany | - | - | Icke in Buch – Initiative für chronisch kranke Kinder und deren Eltern | | |
| - | - | - | Hotel Contempo Managua Nicaragua – Este hotel boutique elegante está a las afueras de Managua, a 12 minutos en coche del centro de la ciudad. Cuenta con un restaurante, spa, una piscina al aire libre y habitaciones bonitas, con conexión Wi-Fi gratuita | | |
| 🇵🇱Poland | SaaS & Cloud | - | Home - TRAIN FOR SKILLS | | |
| - | Shopping | - | Theosophia Journal Uluslararası Hakemli Dergi | | |
| 🇩🇪Germany | - | - | Animals Care Berlin e.V. – Tierschutz ohne Grenzen | | |
| 🇩🇪Germany | Shopping | - | Designmöbel aus Flugzeugteilen – Skypak Entdecken Sie einzigartige Designmöbel aus Flugzeugteilen. Jedes Stück erzählt seine eigene, faszinierende Geschichte aus der Luftfahrt. | | |
| 🇹🇷Turkey | - | - | YEO Teknoloji Enerji ve Endüstri A. Ş. | Bizce Mümkün! EPC, Güneş Enerjisi, Rüzgar Enerjisi, Enerji Yatırımları, Solar Enerji, Enerji Depolama Sistemleri, REAP Batarya. | | |
| - | Shopping | info@nthandatimes.com | Nthanda Times | Malawi Breaking News, Politics, Sports & More Nthanda Times is a Malawian online news magazine that provides authentic and timely news stories on breaking news, politics, sports and more. | - | |
| 🇵🇱Poland | - | krzysiek@elektronikabmw.pl | Elektronika BMW serwis elektroniki i elektryki zaawansowanej bmw Serwis Elektryki i Elektroniki samochodowej BMW. Zobacz nasze realizacje, umów wizytę lub pobierz sterowniki. Elektronik bmw elektryk. | - | |
| 🇫🇷France | - | - | Accueil - HR Télécoms, Téléphonie professionnelles à Caen - HR Telecoms - Votre téléphonie d'entreprise à Caen | - | |
| 🇩🇪Germany | - | - | timeslice – joachim hahn | - | |
| - | - | - | Free Fonts for Designers - Download free fonts Free Font for Designers! High quality design resources for free. And helps introduce first time customers to your products with free fonts downloads and allow them to try before they buy. | - |
Showing 25 of 15,014,488 websitesGet the full list →
Frequently asked
What is core-js?›
Core-js is a modular standard library for JavaScript that provides polyfills and features that JavaScript engines don't have by default. It includes basic utilities, ECMAScript features, and additional stable proposals that are useful for modern JavaScript development.
What are the advantages of using core-js?›
Core-js offers several advantages including cross-browser compatibility, easy integration with build tools and bundlers, and a wide range of polyfills for modern JavaScript features. By using core-js, developers can ensure a consistent experience across different platforms and devices, and utilize the latest language features without sacrificing support for older engines.
Does core-js support ES6 features?›
Yes, core-js fully supports ECMAScript 6 (ES6) features as well as later editions of the standard, and also includes some experimental features and proposals that might become part of future standards. By utilizing core-js, developers can use modern ES6 features and be assured of compatibility across engines that do not natively support them.
How can I include core-js in my project?›
You can include core-js in your project either by installing it via npm or yarn (`npm install core-js` or `yarn add core-js`) and then importing the required polyfills in your code, or by using a CDN to load the library directly in your HTML file. Once included, the polyfills will automatically patch the environment, providing the missing features.
How does core-js handle conflicts between native implementations and polyfills?›
Core-js is designed to avoid conflicts between its polyfills and native implementations of the same features. When a polyfill is loaded, core-js checks if the native implementation is already available and compliant with the standard. If so, the native implementation is used; otherwise, core-js replaces or extends the native feature with its polyfill to ensure a consistent behavior across environments.
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