jsDelivr is used by 0.62% of sites

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JSDelivr is a free, open-source content delivery network (CDN) service that focuses on delivering JavaScript, CSS, and other web-related files. It provides a fast and reliable way to host and distribute libraries, frameworks, plugins, and other web assets to users around the world.

Here are some key features and aspects of JSDelivr:

Content Delivery: JSDelivr accelerates the delivery of web assets by caching them in multiple geographically distributed edge locations. When a user requests a file, it is delivered from the nearest edge location, reducing latency and improving performance.

JavaScript and CSS Libraries: JSDelivr is particularly popular for hosting and distributing JavaScript and CSS libraries. It supports a vast collection of popular libraries and frameworks, including jQuery, Bootstrap, Vue.js, React, and many others. These libraries can be easily included in web projects by referencing them from JSDelivr's CDN URLs.

Versioning and Updates: JSDelivr allows developers to specify specific versions of libraries and assets. This enables better control over dependencies and ensures that users receive the exact version of a library that is needed. JSDelivr also provides automatic updates for libraries, allowing users to easily benefit from bug fixes, performance improvements, and new features.

CDN Performance: JSDelivr leverages a global network of CDN edge servers to ensure fast and reliable content delivery. The distributed nature of the CDN helps reduce the load on origin servers and improves the responsiveness of web applications.

HTTPS Support: JSDelivr supports secure connections via HTTPS, ensuring that files served from the CDN are delivered over encrypted channels. This enhances the security and integrity of web assets during transit, particularly important for applications that handle sensitive data or require compliance with security standards.

Multiple File Types: In addition to JavaScript and CSS files, JSDelivr can deliver various other web-related files, such as fonts, images, icons, and more. This makes it a versatile CDN solution for hosting and distributing a wide range of assets used in web development.

Open-Source and Community-Driven: JSDelivr is an open-source project, and its codebase is available on GitHub. It welcomes contributions from the community, ensuring transparency and fostering collaboration in the development and improvement of the service.

JSDelivr has gained popularity among web developers and users seeking a reliable and efficient way to serve web assets. By leveraging JSDelivr's CDN infrastructure, developers can offload the hosting and delivery of their web assets, resulting in improved performance, reduced bandwidth usage, and simplified asset management.