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jsDelivr

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Free CDN for open source packages

CDNDeveloper ToolsHosting & Deployment
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Reviews onG2
3 reviews tracked

The Bottom Line

Entry price

Free, no paid tier

Biggest pro

Free CDN for npm/GitHub

Biggest con

No custom domains

TL;DR - jsDelivr

  • jsDelivr is a free CDN for open-source projects hosted on npm and GitHub
  • It serves JavaScript libraries with global distribution and automatic minification
  • Completely free for open-source projects
Pricing: Free forever
Best for: Individuals & startups

What is jsDelivr?

Editorial review
jsDelivr provides free CDN for open-source packages. npm, GitHub, WordPress plugins-cached and served from edge locations worldwide, free forever. The speed is excellent. The coverage is comprehensive. The service is reliable. Developers linking open-source libraries often use jsDelivr for free, fast CDN delivery.

Available on: Web

how we evaluateSourcejsdelivr.com ↗

Pros & Cons

Pros

  • Free CDN for npm/GitHub
  • Fast global network
  • No configuration
  • Good uptime
  • Multi-CDN

Cons

  • No custom domains
  • Limited analytics
  • No origin support
  • For public packages only
  • Rate limits possible

Ratings Across the Web

4.8(3 reviews)

jsDelivr holds an aggregate rating of 4.8 out of 5 from 3 reviews across G2, last checked March 18, 2026.

G23 reviews
4.8/5

Ratings aggregated from independent review platforms. Learn more

Key Features

CDNnpm packagesGitHubWordPressFreeMulti-CDN

Pricing

Free

jsDelivr is completely free to use with no hidden costs.

View pricing

Is jsDelivr worth the price?

100/100

jsDelivr's pricing is exceptionally generous, as it offers a completely free CDN service for open-source packages, npm, and GitHub files with unlimited bandwidth.

There are no paid tiers, making it an unparalleled value proposition in the CDN market. This service is best for developers and projects that rely on open-source components and need a reliable, no-cost content delivery solution.

Hidden Costs & Gotchas

No dedicated support channels

Reliance on community contributions

No enterprise-grade SLAs

Limited advanced features (e.g., WAF)

How jsDelivr Compares to Competitors

Compared to commercial CDNs like Cloudflare (which has a free tier but charges for advanced features) or Fastly (which is purely pay-as-you-go, starting at $50/month for basic plans), jsDelivr stands out by being entirely free. While competitors offer more robust features and support, jsDelivr's $0 price point for core CDN functionality for open source is unmatched.

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Best jsDelivr Alternatives

Top alternatives based on features, pricing, and user needs.

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

jsDelivr vs BunnyCDNHead-to-head: features, pricing, who winsjsDelivr vs KeyCDNHead-to-head: features, pricing, who winsjsDelivr vs FastlyHead-to-head: features, pricing, who wins

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jsDelivr FAQ

How does jsDelivr support open-source projects?

jsDelivr provides a free content delivery network (CDN) specifically for open-source packages, including those from npm, GitHub, and WordPress plugins. It caches these resources and serves them from edge locations globally, ensuring fast delivery.

Which teams benefit most from using jsDelivr?

Development teams that rely on open-source libraries for their projects will find jsDelivr particularly useful. It offers a no-configuration solution for delivering these assets quickly and reliably to users worldwide.

What kind of limitations should users be aware of when using jsDelivr?

Users should note that jsDelivr does not support custom domains or provide origin support. It is designed for public packages only and offers limited analytics, with potential rate limits for very high usage.

How is jsDelivr priced?

jsDelivr operates on a completely free model, offering its CDN services for open-source packages without requiring any paid plans. The service is intended to be free forever for its stated purpose.

Can jsDelivr be used to deliver private project assets?

No, jsDelivr is specifically designed for public packages only. It does not support the delivery of private project assets or content that is not open source.

How does jsDelivr compare to a service like Fastly?

jsDelivr provides a free CDN solution focused on open-source packages from platforms like npm and GitHub, offering no-configuration setup and a global network. In contrast, services like Fastly typically offer broader CDN capabilities, often including custom domains and more extensive analytics, usually under a paid model.

Does jsDelivr offer a global content delivery network?

Yes, jsDelivr utilizes a fast global network with comprehensive coverage. It serves cached open-source packages from edge locations worldwide to ensure excellent speed and reliable delivery.

Source: jsdelivr.com

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