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Developer Tools · head to head

Deno vs Vite

Deno logo

Deno

Developer Tools

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

From
Free
Rated
-
Full reviewWebsite
Vite logo

Vite

Developer Tools

Next generation frontend tooling

From
Free
Rated
-
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; Vite does not support Node.js built-in polyfills, requiring manual configuration for CommonJS libraries
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Deno and Vite actually diverge.

Attributes where Deno and Vite differ
AttributeDenoVite
Pricing modelfreemiumUnknown
PlatformsWebNode.js, Deno, Bun
FoundedUnknown2020

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

What people use each for

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

Deno

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

Vite

  • Developers speeding up hot module replacement during React developmentnot Deno
  • Vue.js teams reducing rebuild times in large monorepo codebasesnot Deno
  • Teams building with TypeScript without additional tooling configurationnot Deno
  • Open-source contributors testing code changes in sub-second feedbacknot 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

Vite

  • Does not support Node.js built-in polyfills, requiring manual configuration for CommonJS libraries
  • File watching fails on Windows Subsystem for Linux 2 in certain conditions
  • Smaller ecosystem and community compared to webpack
  • Ampersands in Windows project paths cause module resolution failures

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

Vite

Free

No published plan breakdown. See the Vite review.

Which should you pick?

Choose Deno if

  • You want to start without paying.
Deno review

Choose Vite if

  • You want to start without paying.
  • You work on Node.js, Deno, Bun.
Vite review

Questions people ask

Is Deno or Vite better?
Neither clearly leads. Deno starts at Free and Vite at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Deno or Vite?
Deno starts at Free and Vite at Free.
Does Deno or Vite run on more platforms?
Deno runs on Web. Vite runs on Node.js, Deno, Bun.
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 Vite is typically brought in for.

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
Vite: Does Vite support CommonJS dependencies?

Vite automatically converts CommonJS dependencies to ES modules during pre-bundling using esbuild, but it does not support Node.js built-in polyfills. For projects requiring Node builtins, additional configuration may be needed.

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
Vite: Can Vite work offline?

Vite requires internet for initial dependency pre-bundling with esbuild. Once dependencies are pre-bundled and cached, development can continue with local file serving, but full offline development is not supported.

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
Vite: What are Vite's system requirements on Windows?

Vite can run on Windows, but WSL2 users may experience file watching issues where Vite cannot detect file changes in certain conditions. Windows users with project paths containing ampersands may encounter module resolution failures with npm.

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
Vite: Does Vite support TypeScript, JSX, and CSS out of the box?

Yes. Vite natively supports TypeScript, JSX, CSS, and WebAssembly without additional configuration needed for basic use.

Source
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