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unpkg

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Instant CDN access to any npm package

CDNDeveloper Tools
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Reviews onTrustpilot
4913 reviews tracked

The Bottom Line

Entry price

Free, no paid tier

Biggest pro

Fast CDN for npm packages

Biggest con

Not recommended for production

TL;DR - unpkg

  • unpkg is a fast CDN for npm packages
  • It serves any file from any npm package instantly
  • Completely free to use
Pricing: Free forever
Best for: Individuals & startups
4.1/5 across review platforms

What is unpkg?

Editorial review
unpkg serves npm packages via CDN. Link to any npm package directly-CDN for the npm ecosystem. The convenience is high. The caching is global. The access is instant. Developers wanting quick npm package access use unpkg for CDN-delivered packages.

Available on: Web

how we evaluateSourceunpkg.com ↗

Pros & Cons

Pros

  • Fast CDN for npm packages
  • No configuration required
  • Browse package files easily
  • Automatic latest version
  • Free to use

Cons

  • Not recommended for production
  • No SLA guarantees
  • Dependency on service availability
  • Version pinning important
  • Security considerations for CDN use

Ratings Across the Web

4.1(4,913 reviews)

unpkg holds an aggregate rating of 4.1 out of 5 from 4,913 reviews across Trustpilot, last checked August 5, 2026.

Trustpilot4,913 reviews
4.1/5

Ratings aggregated from independent review platforms. Learn more

Key Features

npm CDNPackage deliveryES modulesFreeCloudflare backedOpen source packages

Pricing Plans

Pricing checked Aug 29, 2026

Free

  • CDN for npm packages
  • Fast global delivery
  • No build step needed
  • URL-based versioning
  • Free to use
Calculate your costView full pricing

Is unpkg worth the price?

100/100

Unpkg's pricing is exceptionally generous, as it offers a fully functional CDN for npm packages completely free of charge.

There are no paid tiers, making it an incredibly accessible and fair service. This pricing model is best for developers, open-source projects, and small to medium-sized applications seeking a reliable and cost-free package delivery solution.

Reviews

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4.1/5

Across 4,913 verified user reviews on Trustpilot

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Best unpkg Alternatives

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

jsDelivr logo
jsDelivrFree

Free CDN for open source packages

3.9
cdnjs logo
cdnjsFree

Free CDN for popular JavaScript libraries

Skypack logo
SkypackFreemium

Search and load millions of open-source JavaScript packages optimized for browser use.

esm.sh logo
esm.shFree

Serve NPM packages as modern ES modules directly in browsers and Deno, no build tools needed.

See all CDN tools →

Still deciding?

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

unpkg vs jsDelivrHead-to-head: features, pricing, who winsunpkg vs cdnjsHead-to-head: features, pricing, who winsunpkg vs SkypackHead-to-head: features, pricing, who wins

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unpkg FAQ

How does unpkg provide instant CDN access to npm packages?

unpkg serves npm packages directly via a global CDN, allowing developers to link to any npm package instantly. This setup ensures fast delivery and convenient access to package files without requiring extensive configuration.

Which teams would benefit most from using unpkg?

Development teams looking for quick access to npm packages for prototyping, testing, or non-production environments would find unpkg most beneficial. Its instant access and no-configuration setup streamline the process of using npm packages via a CDN.

How is unpkg priced?

unpkg is free to use, meaning there is no cost associated with accessing its CDN services for npm packages. It does not require a paid plan to utilize its features.

What are the primary limitations of using unpkg for projects?

unpkg is not recommended for production environments due to the lack of SLA guarantees and dependency on service availability. Users also need to consider version pinning and security implications when using a CDN.

Can unpkg be used to browse the files within an npm package?

Yes, unpkg allows users to easily browse the files contained within any npm package. This feature provides transparency and direct access to the package's contents.

How does unpkg compare to jsDelivr for serving npm packages?

unpkg, like jsDelivr, provides CDN access to npm packages, offering convenience and speed. A key difference is unpkg's focus on instant access and easy browsing of package files, while both serve the npm ecosystem via CDN.

Source: unpkg.com

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