Softwr

Web Development · head to head

Preact vs Turborepo

Preact logo

Preact

Web Development

3kB alternative to React with the same modern API

From
Free
Free plan
Yes
Full reviewWebsite
Turborepo logo

Turborepo

Developer Tools

High-performance build system for JavaScript and TypeScript monorepos

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Preact compatibility through preact/compat is good but not total, and some React libraries break in ways that are hard to diagnose; Turborepo no commercial support mentioned
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Preact and Turborepo actually diverge.

Attributes where Preact and Turborepo differ
AttributePreactTurborepo
Pricing modelOpen source, no licence feeopen-source
PlatformsWebJavaScript/TypeScript, npm, yarn, pnpm
CategoryWeb DevelopmentDeveloper Tools
FoundedUnknown2015

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 Preact

  • 3kB runtime
  • preact/compat
  • Same modern API
  • Fast rendering

Only in Turborepo

Nothing recorded that Preact does not also cover.

What people use each for

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

Preact

  • Embedded widgets that load inside someone else’s page and must stay smallnot Turborepo
  • Marketing and content sites where JavaScript payload affects Core Web Vitalsnot Turborepo
  • Applications targeting low-bandwidth or low-powered devicesnot Turborepo

Turborepo

  • Monorepo build orchestrationnot Preact
  • JavaScript/TypeScript build optimizationnot Preact
  • Incremental buildsnot Preact
  • Task caching and remote executionnot Preact

Where each one falls short

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

Preact

  • Compatibility through preact/compat is good but not total, and some React libraries break in ways that are hard to diagnose
  • Behavioural differences from React exist in edge cases, particularly around event handling
  • A much smaller community, so unusual problems have fewer existing answers than React

Turborepo

  • No commercial support mentioned
  • Build tool with community-driven development

Pricing, plan by plan

Preact

Free
  • PreactFree
    • Full library
    • Commercial use permitted
    • No usage limits

Turborepo

Free

No published plan breakdown. See the Turborepo review.

Which should you pick?

Choose Preact if

  • You need 3kb runtime.
  • You want to start without paying.
  • You also want preact/compat.
Preact review

Choose Turborepo if

  • You want to start without paying.
  • You work on JavaScript/TypeScript, npm, yarn, pnpm.
Turborepo review

Questions people ask

Is Preact or Turborepo better?
Neither clearly leads. Preact starts at Free and Turborepo at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Preact or Turborepo?
Preact starts at Free and Turborepo at Free.
Does Preact or Turborepo run on more platforms?
Preact runs on Web. Turborepo runs on JavaScript/TypeScript, npm, yarn, pnpm.
Can I use Preact for free?
Both have a free tier, so you can try either at no cost before committing.
What is Preact best used for?
Preact is most often used for embedded widgets that load inside someone else’s page and must stay small, marketing and content sites where javascript payload affects core web vitals, applications targeting low-bandwidth or low-powered devices. Of those, embedded widgets that load inside someone else’s page and must stay small and marketing and content sites where javascript payload affects core web vitals are not what Turborepo is typically brought in for.
What can Preact do that Turborepo cannot?
Preact covers 3kB runtime, preact/compat, Same modern API, Fast rendering.

Answered from the vendors’ own pages

Preact: Is Preact free?

Yes, open source under the MIT licence.

Turborepo: Is Turborepo free?

Yes. Turborepo is open-source and free to use. The project is maintained and documented on turborepo.dev (redirected from turbo.build).

Source
Preact: Can I use React libraries with Preact?

Most, through the preact/compat layer. Compatibility is good but not complete, so libraries relying on React internals can break.

Turborepo: Does Turborepo offer commercial support or enterprise tiers?

No pricing tiers or commercial support details are provided on the Turborepo documentation site. The project appears to be community-supported.

Source
Preact: Why choose Preact over React?

Bundle size, almost always. If payload is not a binding constraint, React’s ecosystem is usually the better trade.

Share

Related pages

More on Preact

More on Turborepo

Keep looking

Other head to heads