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Developer Tools · head to head

Deno vs Qwik

Deno logo

Deno

Developer Tools

A fast, open-source, fully Node-compatible JS runtime with TypeScript baked right in

From
Free
Free plan
Yes
Full reviewWebsite
Qwik logo

Qwik

Web Development

Framework for edge computing with instant interactivity and minimal JavaScript

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Deno egress bandwidth overage costs $0.20/GB which can become expensive for high-traffic applications; Qwik different mental model than React requires learning new patterns
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Deno and Qwik actually diverge.

Attributes where Deno and Qwik differ
AttributeDenoQwik
Pricing modelfreemiumopen-source
PlatformsWebWeb, Edge
CategoryDeveloper ToolsWeb Development

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

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 Deno

Nothing recorded that Qwik does not also cover.

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.

Deno

  • Running TypeScript natively without transpilation overheadnot Qwik
  • Migrating Node.js applications to secure-by-default runtimenot Qwik
  • Deploying edge functions and serverless containers seamlesslynot Qwik
  • Consolidating developer tools into single binarynot Qwik

Qwik

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

Where each one falls short

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

Deno

  • Egress bandwidth overage costs $0.20/GB which can become expensive for high-traffic applications
  • CPU time overage is $0.10/hour on Pro and Builder tiers, adding to costs for compute-intensive workloads
  • Enterprise pricing is not disclosed; requires sales contact

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

Deno

Free
  • FreeFree
    • 1 million requests/month
    • 20GB egress bandwidth
    • 10 apps
  • Pro$20/month
    • 5 million requests/month
    • 200GB egress
    • 50 apps
  • Builder$200/month
    • 25 million requests/month
    • 2,000GB egress
    • 10,000 apps
  • Enterprise$null/month
    • Custom limits on all metrics
    • 99.95% reliability SLA
    • Email support with SLA

Qwik

Free

No published plan breakdown. See the Qwik review.

Which should you pick?

Choose Deno if

  • You want to start without paying.
Deno 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 Deno or Qwik better?
Neither clearly leads. Deno 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, Deno or Qwik?
Deno starts at Free and Qwik at Free.
Does Deno or Qwik run on more platforms?
Deno runs on Web. Qwik runs on Web, Edge.
Can I use Deno for free?
Both have a free tier, so you can try either at no cost before committing.
What is Deno best used for?
Deno is most often used for running typescript natively without transpilation overhead, migrating node.js applications to secure-by-default runtime, deploying edge functions and serverless containers seamlessly, consolidating developer tools into single binary. Of those, running typescript natively without transpilation overhead and migrating node.js applications to secure-by-default runtime are not what Qwik is typically brought in for.
What can Deno do that Qwik cannot?
Qwik covers Resumability, Minimal JavaScript, Lazy JavaScript execution, Edge deployment support.

Answered from the vendors’ own pages

Deno: How much does Deno Deploy cost?

Deno Deploy offers a free tier at $0/month, Pro at $20/month, and Builder at $200/month. Enterprise has custom pricing. All plans include base request and bandwidth limits, with overage charges for additional usage.

Source
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
Deno: What are Deno Deploy's overage charges?

Egress bandwidth overages cost $0.20 per GB. CPU time overages are $0.10 per hour on Pro and Builder tiers. Memory time and KV database operations also incur charges beyond included limits.

Source
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
Deno: How many apps can I deploy on Deno's free plan?

The free tier includes 10 apps with up to 1 concurrent build. Pro tier supports 50 apps with 3 concurrent builds, and Builder supports 10,000 apps with 20 concurrent builds.

Source
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
Deno: How many team members can access Deno Deploy?

The free tier supports up to 3 team members. Pro supports 10 team members. Builder supports 25 team members. Enterprise has custom seat limits.

Source
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