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JsDelivr Logo.svg
Developer(s)Prospect One, Dmitriy Akulov
Initial release2012
Repository Edit this at Wikidata
Operating systemCross-platform
TypeFree CDN

JSDelivr (stylized as jsDelivr) is a free public CDN for open-source projects. Currently takes the 3rd place as one of the most popular public CDNs in the world (that hosts multiple projects).[1][2] Currently it can serve web files directly from the npm registry and Github repositories without any configuration.[3][4]


jsDelivr also has an API for developers,[5] no traffic limits and is accessible worldwide, including from mainland China.[6] The project is sponsored by multiple notable companies like Cloudflare, Fastly, Stackpath, Cedexis, NS1 and DigitalOcean.[7] Most popular hosted project is slick-carousel with 2.5 billion monthly requests.[8][9]


  1. ^ "jsDelivr – The advanced open source public CDN". Mozilla. Retrieved 29 October 2017.
  2. ^ "Usage Statistics and Market Share of JavaScript Content Delivery Networks for Websites, September 2017". w3techs.com. Retrieved 2017-09-05.
  3. ^ jsdelivr: A free Open Source CDN for webmasters and developers, jsDelivr, 2017-10-29, retrieved 2017-10-30
  4. ^ "Why jsDelivr Uses 2 DNS', 4 CDNs, and Fly". Fly Articles. 2017-10-06. Retrieved 2017-10-30.
  5. ^ Greasidis, Thodoris (2016-02-26). jQuery Design Patterns. Packt Publishing Ltd. ISBN 9781785885129.
  6. ^ "Top 4 CDN services for hosting open source libraries". Opensource.com. Retrieved 2017-09-07.
  7. ^ "Damit euer Code richtig gut aussieht: Open-Source-Font Hack in neuer Version veröffentlicht". t3n News (in German). Retrieved 29 October 2017.
  8. ^ "Serving One Billion JavaScript Library Downloads". Algolia. 27 September 2017. Retrieved 29 October 2017.
  9. ^ "jsDelivr - A free, fast, and reliable Open Source CDN". www.jsdelivr.com. Retrieved 2017-09-05.

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