Softwr

Technology · head to head

Storybook vs Weka

Storybook logo

Storybook

Technology

Build component driven UIs faster

From
Free
Rated
-
Full reviewWebsite
Weka logo

Weka

Machine Learning

Collection of machine learning algorithms

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Storybook requires JavaScript framework knowledge for full utilization; Weka the package management system needs an internet connection to download and install packages, so an air-gapped install gets only the core distribution
  • They diverge on capability: Storybook covers Component isolation, Weka covers Classification.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Storybook and Weka actually diverge.

Attributes where Storybook and Weka differ
AttributeStorybookWeka
Pricing modelUnknownopen-source
PlatformsWeb, React Native, iOS, Android, FlutterLinux, Mac, Windows
CategoryTechnologyMachine Learning
Founded20171993

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 Storybook

  • Component isolation
  • Interactive development
  • Visual testing
  • Documentation generation
  • Accessibility testing
  • Interaction testing
  • Addons ecosystem
  • Hot module reloading

Only in Weka

  • Classification
  • Regression
  • Clustering
  • Association rules
  • Feature selection
  • Java
  • R
  • Python

What people use each for

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

Storybook

  • Component developmentnot Weka
  • Design system documentationnot Weka
  • Visual regression testingnot Weka
  • UI component showcasenot Weka
  • Team collaborationnot Weka

Weka

  • Teaching and exploring classic machine learning algorithms through a GUInot Storybook
  • Running data mining experiments and preprocessing without writing codenot Storybook

Where each one falls short

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

Storybook

  • Requires JavaScript framework knowledge for full utilization
  • Limited native support for non-web platforms compared to specialized tools

Weka

  • The package management system needs an internet connection to download and install packages, so an air-gapped install gets only the core distribution
  • Weka is split into a stable 3.8 branch that receives only bug fixes and compatibility-safe upgrades and a 3.9 development branch that may receive features that break compatibility
  • Weka requires a 64-bit Java VM; the bundled installers ship Bellsoft OpenJDK 25 per platform and architecture

Pricing, plan by plan

Storybook

Free

No published plan breakdown. See the Storybook review.

Weka

Free
  • Open SourceFree
    • All ML algorithms
    • GUI and CLI
    • Java API

Which should you pick?

Choose Storybook if

  • You need component isolation.
  • You want to start without paying.
  • You work on Web, React Native, iOS, Android, Flutter.
  • You also want interactive development.
Storybook review

Choose Weka if

  • You need classification.
  • You want to start without paying.
  • You work on Linux, Mac, Windows.
  • You also want regression.
Weka review

Questions people ask

Is Storybook or Weka better?
Neither clearly leads. Storybook starts at Free and Weka at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Storybook or Weka?
Storybook starts at Free and Weka at Free.
Does Storybook or Weka run on more platforms?
Storybook runs on Web, React Native, iOS, Android, Flutter. Weka runs on Linux, Mac, Windows.
Can I use Storybook for free?
Both have a free tier, so you can try either at no cost before committing.
What is Storybook best used for?
Storybook is most often used for component development, design system documentation, visual regression testing, ui component showcase. Of those, component development and design system documentation are not what Weka is typically brought in for.
What can Storybook do that Weka cannot?
Storybook covers Component isolation, Interactive development, Visual testing, Documentation generation. Weka covers Classification, Regression, Clustering, Association rules.

Answered from the vendors’ own pages

Storybook: Is Storybook free and open source?

Yes, Storybook is completely free and open source with source code hosted on GitHub. It has 2,282 contributors and approximately 83.58 million monthly installations.

Source
Weka: What is the cost of Weka software?

Weka is provided at no cost as open-source software released under the GNU General Public License, making it freely available for download and use.

Source
Storybook: What frameworks does Storybook support?

Storybook integrates with React, Vue, Angular, Svelte, and has been extended to support React Native, Android, iOS, and Flutter for mobile development.

Source
Weka: Are there commercial licensing options available?

Yes, the project offers information about commercial licenses for organizations requiring non-GPL terms, which can be found in their commercial applications documentation.

Source
Storybook: What are the main capabilities of Storybook?

Storybook enables component development in isolation, interaction testing, visual testing, documentation, and sharing components with designers and stakeholders.

Source
Weka: What support resources are available to users?

Multiple support avenues exist including comprehensive documentation, frequently asked questions, dedicated help resources, and access to courses for learning the platform.

Source
Storybook: How is Storybook maintained?

Storybook is maintained by a community of 2,282 contributors. It originated from a startup called Kadira, was handed to the community in 2017, and has been community-driven since Storybook 3.0.

Source
Weka: Is source code access provided?

Yes, developers have full access to source code through the Git repository, along with development documentation and code credits for contributors.

Source
Share

Related pages

More on Storybook

More on Weka

Keep looking

Other head to heads