How to Set Up Automated Accessibility Testing in GitHub Actions (Copy-Paste Config)

Automated accessibility testing is an essential practice for ensuring that web applications are inclusive and usable by people with disabilities. The process described in your post outlines a straightforward way to integrate automated testing into your development workflow using GitHub Actions, Playwright, and Axe-core. Here’s a summary of the key steps:

Step 1: Set Up Automated Testing

Install Dependencies:

• Install @axe-core/react, playwright, and @testing-library/playwright in your project.

Create Test Script:

• Write a test script that uses Playwright to navigate through your application and Axe-core to check for accessibility issues. The example provided checks specific pages or components for common accessibility violations like missing alt text, form labels, ARIA attributes, color contrast, document language, heading hierarchy, etc.

Step 2: Configure GitHub Actions

Create Workflow File:

• Create a .github/workflows/accessibility.yml file to define the workflow that runs your accessibility tests on every pull request and push to main. This involves:

  • Checking out the repository.
  • Setting up Node.js with version 20.
  • Installing dependencies (npm ci).
  • Installing Playwright browsers (`npx playwright install

Read the full article at DEV Community

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