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React PDF SPA

React + @react-pdf/renderer for PDF generation SPAs.

FrontendModerate

Stack Components

FrameworkReact 19
PDF@react-pdf/renderer 4
BuildVite 6
StylingTailwindCSS 4

Why

Declarative PDF documents as React components. JavaScript is used by 62% of developers per the Stack Overflow 2024 survey, and React holds 40% framework market share (State of JS 2024).

Vite replaced Webpack as the default bundler, cutting dev server startup from 30s to <1s.

When

Use for invoice/report generation. Avoid for PDF viewing (use pdf.js).

How

1. npm i @react-pdf/renderer 2. Define Document with Page 3. Use View, Text, Image 4. Call PDFDownloadLink

Example

const MyDoc = () => ( <Document> <Page size='A4'> <View><Text>Hello</Text></View> </Page> </Document> )

Common Problems

  • ⚠Font embedding — use Font.register for custom fonts
  • ⚠Large PDFs — stream with renderToStream
  • ⚠Configuration drift between environments — use infrastructure-as-code (Terraform/Pulumi) to keep dev/staging/prod identical

Best Practices

  • ✓Use Stylesheet for consistent styling
  • ✓Memoize document component
  • ✓Set up health checks and graceful shutdown — handle SIGTERM to drain in-flight requests before exit

FAQ

What is React PDF SPA and what projects is it for?

React + @react-pdf/renderer for PDF generation SPAs. It pairs layered technologies for end-to-end type safety and out-of-the-box deploys, fitting everything from MVPs to production SaaS.

How do I spin up a working demo with React PDF SPA in 10 minutes?

Two steps: (1) npm i @react-pdf/renderer; (2) Define Document with Page. Get the local dev server running, then wire one real data source to verify the end-to-end loop.

What is the most common pitfall with React PDF SPA and how do I avoid it?

The most common pitfall is: Font embedding — use Font.register for custom fonts. Avoid it by adding the matching checklist to your PR template and running type-check + lint + unit tests in CI — three gates before merge.

What are the best practices for React PDF SPA?

Best practices for React PDF SPA include: Use Stylesheet for consistent styling; Memoize document component; Set up health checks and graceful shutdown — handle SIGTERM to drain in-flight requests before exit. The first one — "Use Stylesheet for consistent styling" — should be set up at project init to avoid costly rework later.

When should I NOT choose React PDF SPA?

Pick something else in three cases: (1) the team has zero experience with the core framework and the deadline is tight (learning-curve risk); (2) it's a pure content/marketing site (Astro is lighter); (3) you need very high throughput (>10k RPS) or strict-consistency microservices (Go/Rust). React PDF SPA shines for mid-to-high complexity full-stack and API work — don't over-engineer simple static pages with it.