Browser Support

The package targets modern browsers supported by Vue and the underlying PDF/browser APIs.

Recommended testing:

• Chromium / Chrome / Edge
• Firefox
• WebKit
• Safari when Safari is important to production users

Playwright WebKit tests the WebKit engine; it is not identical to testing the Safari application itself.

Testing

The project includes unit/integration and browser E2E coverage for major workflows, including:

• PDF generation
• preview Blob creation
• download
• print flow
• rendering mode routing
• selectable-text generation
• PDF link annotations
• pagination and page-break mapping
• metadata
• compression
• security
• protected/unprotected PDFs
• header page targeting
• selective header spacing
• optional header/footer logos
• custom logo sizing
• header/footer HTML rendering
• selectable header/footer text
• footer page numbering
• per-page watermark targeting
• progress stages
• page-aware currentPage / totalPages
• cooperative cancellation and recovery
• 10 / 25 / 50 / 100-page large-document regression fixtures
• selectable repeated-image caching
• page-bounded Canvas image-heavy rendering
• temporary rendering DOM/snapshot cleanup

Because PDF rendering is CPU-heavy, a small Playwright worker count is recommended:

npx playwright test --workers=2

Because large PDF rendering is CPU- and memory-intensive, use a single worker for heavy stress/regression suites:

npx playwright test --workers=1

Run the full release checks before publishing:

npm run type-check

npm run build

npm run build:demo

npm run test:unit:run

npx playwright test e2e/generate-pdf.spec.ts --workers=2

npm publish --dry-run