shouldiuse.io

VERDICT

Should I use Skypack?

Search millions of open source JavaScript packages on Skypack. Free to use. - skypack.dev

Depends. Fine for prototypes, demos, and Deno imports where a free CDN URL beats installing anything. Don't pin production apps to it: no security page, no revenue model, and actively maintained rivals like jsDelivr are safer.

Confidence

Medium. Based on 14 public sources; most are directory listings, with little recent first-hand user review.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support qualityNo support evidence found
  • Security posture

Pricing

$0

Free

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes

Best for

  • No-build prototypes and demos
  • Deno users importing packages by URL
  • Single-file browser experiments
  • Learning ESM without tooling

Not for

  • Production apps needing uptime SLAs or vendor contracts
  • Teams already running bundlers like Vite or webpack
  • Enterprises with security review requirements — no security page exists
  • Long-lived infrastructure pinned to a free service with no revenue

Gotchas - check before you buy

high

Free forever with no paid tier means no revenue; long-term availability is unproven.

medium

Hardcoded URLs create lock-in; switching later means editing every import.

medium

No security page, no disclosed vulnerability handling or incident response process.

medium

Serving npm packages inherits ecosystem supply-chain risk; 2025 attacks hit 477+ packages.

Pros and cons

Pros

  • Free for personal and commercial use, forever
  • No installs or build tools; import packages via CDN URL
  • Handles minification, polyfills, gzip/brotli, HTTP/3, and caching
  • Deno packages importable directly from Skypack CDN URLs
  • Over 7.2 billion package deliveries claimed

Cons

  • No security page found
  • Community commenter: a service that "can't pay for itself"
  • Little recent independent review coverage; most mentions are directory listings

Sources & method

Analyzed 9/20/2026 - 8 sources - No known vulnerabilities found in the sources reviewed.

official x1review x3security x2news x2

Key stats

  • Value for money: 5/5

    Rating

  • $0

    Starting price

  • 8

    Sources

  • Analyzed

  • Value for money: 5/5. Free forever, commercial use allowed
  • Ease of use: 4/5. No install, no build tools, just CDN URLs
  • Feature depth: 3/5. Minification, polyfills, HTTP/3, caching built in
  • Support quality. No support evidence found
  • Security posture: 2/5. No security page found; inherits npm supply-chain risk
  • Free Price No paid tiers listed
  • Yes Free tier Personal and commercial use, forever
  • 7.2B+ Volume claimed Cumulative deliveries on homepage
  • Jul 2020 Launch buzz 'A new kind of JavaScript delivery network' on HN

Pricing

Free

$0

  • Personal and commercial use, forever
  • Production-ready basic CDN
  • Minification, polyfilling, caching included

Security

No known vulnerabilities found in the sources reviewed.

What users say

Mentions are mostly directory listings and dated community posts praising the no-install CDN approach; recent first-hand feedback is scarce.

“CDN for JavaScript packages. Import Deno packages directly from Skypack CDN URLs today!”
Facebook, Singapore Deno User Group
“Skypack Quality Score: Actionable feedback to build better packages”
Reddit
“Ever tried to load JavaScript from a CDN and realized that it doesn't work in a browser without”
Medium, Joe Alongi

Alternatives

Compare Skypack with each alternative.

  • npm + bundler

    Default route: install from npm, bundle locally, own your dependencies.

Full analysis

Based on 14 public sources; most are directory listings, with little recent first-hand user review.

Free JS package CDN, great for prototypes and Deno; no security page and no revenue make production risky.

Methodology

Based on 14 public sources; most are directory listings, with little recent first-hand user review.

Sources

  1. Skypack homepageskypack.dev
    official
  2. security
  3. review
  4. review
  5. news
  6. news
  7. review
  8. security

Rate this review

Anonymous. You can change your vote.

Loading votes…

Comments

One queue. No nested comments. Give a display name first. Limit: 200 words per comment and 7 comments per day. You can edit or delete yours.

Save a name to write a comment.

0 / 200 words

No comments yet.