In that sense, a headless browser is simply just another browser that understands how to render HTML web pages and process JavaScript. If you are unfamiliar with the term headless browsers, it’s simply a browser without a GUI. Is, “A Node library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol”. What Is Puppeteer, and Why Is It Awesome? ) that deal with PDF generation, but those libraries are often hard to use and involve a ton of steps, and APIs we are not familiar with.įortunately, there is an easier way, which is to convert web pages into PDF format, and that can be done with the help of a tool called Puppeteer. When we are faced with such a task our intuition is to google “JavaScript create pdf” and we get awesome SDKs (like PDFKit A common request I have seen in my career, especially when building web applications, is to generate PDF documents that users of the app can download. Writing a Puppeteer PDF API with ExpressĪs web developers, we love working with HTML, CSS, and JavaScript, but when we are working on projects, sometimes we are asked to solve problems that involve other technologies.Using Puppeteer to convert a web page into a PDF file.What is Puppeteer, and why is it awesome?.

Free download puppeteer examples