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Pa11y vs Storybook

Pa11y: Open source accessibility testing tools for the command line and CI Storybook: Open source workshop for building and testing UI components alone

Comparison of Pa11y, Storybook
Pa11y
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Storybook
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CategoryAccessibilityDesign Systems
PricingOpen sourceLGPL-3.0 licenceOpen sourceFree and open source
Best for
  • Developers
  • QA teams
  • Accessibility teams
  • Frontend teams
  • Design systems
  • QA engineers
Highlights
  • Command-line tool that checks one page at a time
  • Dashboard with daily tests and trend graphs
  • Pa11y CI for running checks across many pages
  • Build components without the full app
  • Save edge-case states as stories
  • Run interaction and visual tests
GitHub stars4.6k91.5k
Last update7 days ago2 days ago

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