← Back to Open-Source PDF Software
JavaScript
TypeScript PDF generation toolkit for Node.js and browsers: generates PDFs from simple JSON templates rather than imperative drawing code, and includes a WYSIWYG template designer plus a PDF viewer component for previewing the result. Also ships CLI tools for template validation, diagnostics, and image-based layout inspection. The template-driven approach suits use cases like invoices or certificates where non-developers need to adjust the layout.