RRubyBrewsdayBrowser & computer use

jevcumber

Write Cucumber tests with just the .feature file. No step definitions — Jev (TypeSafe AI) resolves each Gherkin step and Playwright runs it.

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How it uses Jev

jevcumber opens your site in a real browser with Playwright and, for each Gherkin step, asks Jev — TypeSafe AI's fast System One model — what the step means on the page in front of it .

Use cases

  • uses: actions/setup-node@v4
  • run: npm install -g jevcumber
  • run: jevcumber install-browser --with-deps
  • run: jevcumber features/ --frozen --base-url http://localhost:3000
  • run: jevcumber explain features/ optional: prints what every step resolves to, for the PR log

Source: community catalog. Details and metrics reflect the published community snapshot and are not a performance endorsement. Documentation details extracted from GitHub · the README · the project website.

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