Rare Earth Juejin Tech Community

Aug 12, 2024 · Frontend Development

Implementing PDF Contract Electronic Signature with Vue, pdfjs-dist, and pdf-lib

This article describes a complete solution for creating a PDF contract electronic signature system using Vue for the front‑end rendering, pdfjs‑dist to extract predefined form fields, and pdf‑lib on the back‑end to generate a signed PDF, covering field extraction, coordinate conversion, canvas overlay, and server‑side PDF manipulation.