pdf-lib — open-source software health

npm

87Excellenthealth index

Open-source PDF generation library built with TypeScript and React. Features a WYSIWYG template designer, PDF viewer, and powerful generation capabilities. Create custom PDFs effortlessly in both browser and Node.js environments.

TypeScript★ 4,831↓ 3.5M/moSep 15, 2026

MITSep 15, 2026 · metrics 2.10.0

Maven

84Excellenthealth index

DemchaAV/GraphCompose

Declarative Java engine for structured documents. Automatic layout, pagination, reusable templates and themes. Render print-ready PDF, export editable PowerPoint, or generate semantic DOCX.

Java★ 113Sep 19, 2026

MITSep 19, 2026 · metrics 2.10.0

npm

73Goodhealth index

cantoo-scribe/pdf-lib

Create and modify PDF documents in any JavaScript environment

TypeScript · HTML★ 346↓ 1.8M/moSep 12, 2026

MITSep 12, 2026 · metrics 2.10.0

npm

69Goodhealth index

amitdevx/md2pdf

md2pdf is a lightweight and efficient Markdown to PDF converter that transforms Markdown documents into clean, professional-quality PDF files while preserving formatting, code blocks, tables, images, and diagrams.

TypeScript★ 2↓ 2,836/moSep 13, 2026

MITSep 13, 2026 · metrics 2.10.0

npm

67Goodhealth index