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Web Development · head to head

shadcn/ui vs Qwik

shadcn/ui logo

shadcn/ui

Web Development

Copy-paste React components you own, not a dependency

From
Free
Rated
-
Full reviewWebsite
Qwik logo

Qwik

Web Development

Framework for edge computing with instant interactivity and minimal JavaScript

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: shadcn/ui no upgrade path: once copied, upstream fixes and improvements are yours to port by hand; Qwik different mental model than React requires learning new patterns
  • They diverge on capability: shadcn/ui covers Copy, not install, Qwik covers Resumability.

Where they differ

Only the attributes on which shadcn/ui and Qwik actually diverge.

Attributes where shadcn/ui and Qwik differ
Attributeshadcn/uiQwik
Pricing modelOpen source, no licence feeopen-source
PlatformsWebWeb, Edge

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Web Development).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in shadcn/ui

  • Copy, not install
  • Radix primitives
  • Tailwind styling
  • Themeable

Only in Qwik

  • Resumability
  • Minimal JavaScript
  • Lazy JavaScript execution
  • Edge deployment support
  • Qwik Optimizer
  • Vite integration
  • JSX support

What people use each for

The jobs each tool is most often brought in to do.

shadcn/ui

  • Projects already using Tailwind that need accessible components without a theming fightnot Qwik
  • Design systems that will diverge from any library’s defaults anywaynot Qwik
  • Teams who have been burned by breaking changes in component library upgradesnot Qwik

Qwik

  • Building ultra-fast web applications with instant page loadsnot shadcn/ui
  • Edge-computing-first applications requiring minimal JavaScriptnot shadcn/ui
  • Performance-critical applications targeting mobile usersnot shadcn/ui
  • Projects requiring sub-second Time to Interactive on slow networksnot shadcn/ui

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

shadcn/ui

  • No upgrade path: once copied, upstream fixes and improvements are yours to port by hand
  • Requires Tailwind and React, so it is not an option outside that stack
  • Component code lives in your repository, which grows it and puts maintenance on your team
  • Its popularity has made the default look recognisable, which undercuts the customisation argument

Qwik

  • Different mental model than React requires learning new patterns
  • Smaller ecosystem and community compared to established frameworks
  • Limited third-party component library support
  • Fewer examples and tutorials in documentation

Pricing, plan by plan

shadcn/ui

Free
  • shadcn/uiFree
    • Full functionality
    • Commercial use permitted
    • Community support

Qwik

Free

No published plan breakdown. See the Qwik review.

Which should you pick?

Choose shadcn/ui if

  • You need copy, not install.
  • You want to start without paying.
  • You also want radix primitives.
shadcn/ui review

Choose Qwik if

  • You need resumability.
  • You want to start without paying.
  • You work on Web, Edge.
  • You also want minimal javascript.
Qwik review

Questions people ask

Is shadcn/ui or Qwik better?
Neither clearly leads. shadcn/ui starts at Free and Qwik at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, shadcn/ui or Qwik?
shadcn/ui starts at Free and Qwik at Free.
Does shadcn/ui or Qwik run on more platforms?
shadcn/ui runs on Web. Qwik runs on Web, Edge.
Can I use shadcn/ui for free?
Both have a free tier, so you can try either at no cost before committing.
What is shadcn/ui best used for?
shadcn/ui is most often used for projects already using tailwind that need accessible components without a theming fight, design systems that will diverge from any library’s defaults anyway, teams who have been burned by breaking changes in component library upgrades. Of those, projects already using tailwind that need accessible components without a theming fight and design systems that will diverge from any library’s defaults anyway are not what Qwik is typically brought in for.
What can shadcn/ui do that Qwik cannot?
shadcn/ui covers Copy, not install, Radix primitives, Tailwind styling, Themeable. Qwik covers Resumability, Minimal JavaScript, Lazy JavaScript execution, Edge deployment support.

Answered from the vendors’ own pages

shadcn/ui: Is shadcn/ui free?

Yes, open source and free for commercial use.

Qwik: How does Qwik achieve instant interactivity without hydration?

Qwik uses resumability, serializing application state and component tree, then deserializing directly into memory without re-executing component code.

Source
shadcn/ui: Why is it not an npm package?

So you own the code. Components are copied into your project, which makes customisation trivial — at the cost of receiving no automatic updates.

Qwik: What is the typical JavaScript bundle size for a Qwik application?

Qwik applications boot with approximately 1kb of JavaScript regardless of complexity, with additional code loaded on-demand.

Source
shadcn/ui: Do I need Tailwind?

Yes. Components are styled with Tailwind utility classes and built on Radix primitives, so both are required.

Qwik: Can Qwik be deployed to edge computing platforms?

Yes, Qwik supports deployment to Cloudflare Workers, Netlify Edge, Vercel Edge, AWS Lambda, and many other edge platforms.

Source
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