Auto-Generate PDF Invoices in Your SaaS App with...

Every SaaS app eventually needs to send invoices. And every time, developers reach for a PDF library — pdfkit, puppeteer, jsPDF — and spend days wiring it up. There's a better way. Here's how to auto-generate a pixel-perfect PDF invoice from a Stripe webhook in under 20 lines of code. The Problem with PDF Libraries If you've ever used pdfkit or puppeteer directly in production, you know the pain: You bundle a headless browser or a heavy library into your app You write 200+ lines of layout code f