PDF documents are a very common form of hypermedia documents. Whether it’s books, bills, or invoices we consume PDF documents on a daily basis. In this article, we are going to learn how to generate PDF documents using Node.js and Worker queue called Kue. PDF generation is used in products such as E-commerce based applications, airline tickets, hotel booking, etc. We can use the same principle which I am going to show you below and apply it to implement the feature.