jsDelivr review
A focused, free CDN for delivering npm and GitHub assets through multi-CDN routing.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
jsDelivr is a free content delivery network for open-source files, with a particular focus on JavaScript and ESM assets from npm and GitHub. It suits developers and project maintainers who need public CDN URLs for packages, repositories, scripts, stylesheets, and related files. The service is available through web and API access, and its custom endpoint capability supports selected open-source projects and file-hosting use cases.
The Free plan provides CDN delivery for open-source files with no bandwidth limits. It includes multi-CDN infrastructure, smart load balancing and routing, multi-layer caching, and failover. Delivery features include on-demand file minification, source-map support, version aliasing, and JavaScript and ESM handling. The plan does not include premium features, so jsDelivr is most compelling when the required workload fits its open-source focus rather than a broader commercial CDN brief.
Its strongest ecosystem fit is the direct connection to npm and GitHub. The package metadata and download-statistics API can expose package information, entry points, versions, files, and download statistics, giving open-source projects a practical programmatic layer alongside asset delivery. Buyers should choose jsDelivr for free distribution of public npm and GitHub files, especially when routing, caching, failover, and versioning matter. Teams seeking a general-purpose CDN or premium capabilities should consider a different category fit.
jsDelivr pros and cons
- Where it wins
- Free delivery with no bandwidth limits
- Multi-CDN routing, caching, and failover
- Minification, versioning, and metadata APIs
- Where it doesn't
- Focused on open-source files rather than general CDN workloads
- The Free plan includes no premium features
- Custom endpoints are limited to selected open-source projects
jsDelivr fact sheet, pricing and score →
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