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Turbopack vs Rollup

Turbopack logo

Turbopack

Web Development

Incremental bundler for JavaScript written in Rust

From
Free
Rated
-
Rollup logo

Rollup

Web Development

JavaScript module bundler built for libraries

From
Free
Rated
-

The short version

  • Each has a real cost: Turbopack effectively coupled to Next.js; using it standalone is not the supported path; Rollup slower than the Go and Rust bundlers that followed it, since it is written in JavaScript
  • They diverge on capability: Turbopack covers Incremental computation, Rollup covers Tree shaking.

Where they differ

Only the attributes on which Turbopack and Rollup actually diverge.

Attributes where Turbopack and Rollup differ
AttributeTurbopackRollup

Identical on both: starting price (Free), pricing model (Open source, no licence fee), free tier (Yes), platforms (Linux, macOS, Windows), 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 Turbopack

  • Incremental computation
  • Written in Rust
  • Next.js integration
  • Fast refresh

Only in Rollup

  • Tree shaking
  • Clean output
  • Multiple output formats
  • Plugin API

What people use each for

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

Turbopack

  • Large Next.js applications where rebuild time is the daily costnot Rollup
  • Teams already on Vercel’s stack wanting faster local feedbacknot Rollup
  • Migrating off webpack within Next.js without changing frameworksnot Rollup

Rollup

  • Publishing a JavaScript library in several module formatsnot Turbopack
  • Builds where output size and cleanliness matter more than build speednot Turbopack
  • Producing ES module output for consumers who will bundle it themselvesnot Turbopack

Where each one falls short

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

Turbopack

  • Effectively coupled to Next.js; using it standalone is not the supported path
  • Younger than the alternatives, and ecosystem plugin support is narrower than webpack’s
  • Benchmark claims have been contested publicly, so measure on your own project rather than trusting headline numbers
  • Being Vercel-driven ties its roadmap to one company’s framework priorities

Rollup

  • Slower than the Go and Rust bundlers that followed it, since it is written in JavaScript
  • Application concerns like dev servers and hot reloading are not its job, so app builds need Vite on top
  • Configuration for non-trivial applications gets verbose compared with tools that assume more

Pricing, plan by plan

Turbopack

Free
  • TurbopackFree
    • Full functionality
    • Commercial use permitted
    • Community support

Rollup

Free
  • RollupFree
    • Full functionality
    • Commercial use permitted
    • Community support

Which should you pick?

Choose Turbopack if

  • You need incremental computation.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want written in rust.

Choose Rollup if

  • You need tree shaking.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want clean output.

Questions people ask

Is Turbopack or Rollup better?
Neither clearly leads. Turbopack starts at Free and Rollup at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Turbopack or Rollup?
Turbopack starts at Free and Rollup at Free.
Does Turbopack or Rollup run on more platforms?
Both run on Linux, macOS, Windows, so platform support will not decide this one for you.
Can I use Turbopack for free?
Both have a free tier, so you can try either at no cost before committing.
What is Turbopack best used for?
Turbopack is most often used for large next.js applications where rebuild time is the daily cost, teams already on vercel’s stack wanting faster local feedback, migrating off webpack within next.js without changing frameworks. Of those, large next.js applications where rebuild time is the daily cost and teams already on vercel’s stack wanting faster local feedback are not what Rollup is typically brought in for.
What can Turbopack do that Rollup cannot?
Turbopack covers Incremental computation, Written in Rust, Next.js integration, Fast refresh. Rollup covers Tree shaking, Clean output, Multiple output formats, Plugin API.

Answered from the vendors’ own pages

Turbopack: Is Turbopack free?

Yes, open source from Vercel.

Rollup: Is Rollup free?

Yes, open source under the MIT licence.

Turbopack: Can I use Turbopack without Next.js?

Not really. It is developed as the Next.js bundler, and standalone use is not the supported path.

Rollup: Rollup or webpack?

Rollup is the usual choice for libraries thanks to cleaner output and better tree shaking. webpack remains stronger for complex applications with heavy asset handling.

Turbopack: Is Turbopack faster than Vite?

It depends on the project, and published comparisons have been disputed by both sides. Measure on your own codebase rather than relying on headline figures.

Rollup: Do I need Rollup if I use Vite?

Not directly. Vite uses Rollup for production builds, so you already benefit from it.

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