cdnjs is an easy-to-use content delivery network service available through Cloudflare. It is available for free. It is fully open source. It is known for its fast performance and high-quality support. It is recognized for its developer-friendliness. It welcomes contributions and donations from its community as well. It is known to serve more than 200 billion requests per month. cdnjs is primarily known for its simple API. It is an entirely community-oriented project that offers ease in the quick query of libraries available on CDN. It provides an ease to users in fetching details about the cdnjs file extension whitelist along with the basic statistics for cdnjs.
3,289,652
websites using cdnjs
Create a technology report →Export with emails, socials, country, TLD and industry filters
Websites using cdnjs by countrymarket share · top 8 countries
🇺🇸United States
🇩🇪Germany
🇬🇧United Kingdom
🇯🇵Japan
🇫🇷France
🇳🇱Netherlands
🇷🇺Russian Federation
🇮🇳India
0%2%4%6%8%
Websites using cdnjs by industrydetected industries
Technology & Computing24%
Education18%
Shopping18%
Medical & Healthcare13%
Real Estate13%
Construction13%
Websites using cdnjs
showing 25 of 3,289,652| Website | Country | Industry | Emails | Title / Description | Socials |
|---|---|---|---|---|---|
| 🇺🇸United States | Print & Publishing | 89bernhard.hauke@wiley.com+592 | Wiley | Global Leader in Publishing, Education and Research Discover educational resources from Wiley to support your journey—whether you’re a student, educator, researcher, or professional. Learn more. | - | |
| 🇺🇸United States | Telecommunications | aaron.sierra@webex.com+40 | - |      | |
| 🇷🇺Russian Federation | Software Development | account@adriver.ru+10 | - | - | |
| 🇺🇸United States | Environment & Sustainability | 16.82-instructors@mit.edu+14788 | - | | |
| 🇺🇸United States | Software Development | accommodations@applovin.com+20 | - | | |
| 🇺🇸United States | Technology & Computing | adrevenueconference@pubmatic.com+35 | - | | |
| 🇺🇸United States | Technology & Computing | accounting@appsflyer.com+54 | - | | |
| 🇺🇸United States | Software Development | abbie.kouzmanoff@amplitude.com+99 | Amplitude | Product Analytics & Event Tracking Platform | Amplitude Build better products by turning your user data into meaningful insights, using Amplitude's digital analytics platform and experimentation tools. | | |
| 🇺🇸United States | Technology & Computing | 420strains@weebly.com+229 | - | | |
| 🇺🇸United States | Cybersecurity | adam_scheblein@mcafee.com+149 | - | | |
| 🇺🇸United States | Cybersecurity | 22psirt@paloaltonetworks.com+292 | Leader in Cybersecurity Protection & Software for the Modern Enterprises - Palo Alto Networks Implement Zero Trust, Secure your Network, Cloud workloads, Hybrid Workforce, Leverage Threat Intelligence & Security Consulting. Cybersecurity Services & Education for CISO’s, Head of Infrastructure, Network Security Engineers, Cloud Architects & SOC Managers | | |
| 🇫🇷France | Marketing & Advertising | a.dubucq@criteo.com+154 | - | | |
| 🇺🇸United States | Education | 22mailto_fhabte@stanford.edu+19999 | Stanford University Our mission of discovery and learning is energized by a spirit of optimism and possibility that dates to our founding. | | |
| 🇨🇿Czechia | Cybersecurity | absfeedback@avast.com+123 | - | - | |
| 🇺🇸United States | Technology & Computing | 202-528-7479jonathan.adashek@ibm.com+1588 | IBM For more than a century, IBM has been a global technology innovator, leading advances in AI, automation and hybrid cloud solutions that help businesses grow. | - | |
| 🇨🇳China | Software Development | abuso@mi.com+45 | Xiaomi United States | Xiaomi Official Website Xiaomi, a global company producing quality products at honest pricing. | | |
| 🇺🇸United States | Software Development | advertising@issuu.com+31 | Issuu | Create Interactive Flipbooks on our Digital Publishing Platform Issuu converts PDFs and documents into an interactive flipbook and marketing assets. Embed flipbooks onto your website and distribute online. Create yours with Issuu. | | |
| 🇬🇧United Kingdom | Staffing & Recruitment | 13975895.fpmuyhrnmt@ubuntu.com+455 | - | | |
| 🇺🇸United States | Technology & Computing | abus@godaddy.com+274 | - | - | |
| 🇺🇸United States | Print & Publishing | accessrequest@sagepub.com+207 | Sage - a global academic publisher of educational resources | Home Sage is a global academic publisher of books, journals, and digital resources to support teaching, learning and research | - | |
| 🇺🇸United States | Technology & Computing | athena@yieldmo.com+18 | - | - | |
| 🇺🇸United States | Marketing & Advertising | albertoasenjo@seedtag.com+28 | - |  | |
| 🇺🇸United States | Software Development | dmca@conviva.com+7 | - | | |
| 🇺🇸United States | Software Development | bugs.nag@bugsnag.com+11 | - | - | |
| 🇺🇸United States | Marketing & Advertising | accessibility@gumgum.com+30 | - | |
Showing 25 of 3,289,652 websitesGet the full list →
Frequently asked
What is cdnjs?›
cdnjs is a free and open-source content delivery network (CDN) that hosts popular web development frameworks, libraries, and plugins. It allows web developers to easily include these resources in their projects with a simple script, boosting performance and reliability.
How can I use a library from cdnjs in my project?›
To use a library from cdnjs, visit the cdnjs website and search for the desired library. Once you've found the library, copy the provided script or link tag from the library's page and paste it into your HTML file.
How often are libraries updated on cdnjs?›
cdnjs automatically updates libraries as new releases become available, depending on each library's settings. Generally, most libraries are updated within 24 hours of their new release.
Can I request adding a new library to cdnjs?›
Yes, you can request to add a new library to cdnjs by submitting a request on the GitHub repository. Before you do, please ensure the library has at least 100 stars on GitHub or a notable user base to indicate its popularity.
Is there a limit to the number of libraries I can use from cdnjs in my project?›
There is no limit to the number of libraries you can use from cdnjs in your projects. However, it's important to keep your web page's performance in mind and avoid including too many unnecessary resources that may slow down your page load times.
Get the free browser extension
Identify the technology stack of any website instantly, right from your browser.
