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Puppeteer headless download9/13/2023 ![]() Headless Chrome inside a Docker container.In this tutorial, we’ll demonstrate how to create a Dockerfile to set up a Headless Chrome browser in Node.js. It has become increasingly critical to have a Docker container-based headless browser to maximize flexibility and scalability. Running a GUI is more expensive than spinning up a Linux-based server or scaling a simple Docker container across a microservices cluster, such as Kubernetes.īut I digress. There are also countless use cases for website crawlers and HTML-based content analysis.įor 99 percent of these cases, you don’t need a browser GUI because it is fully automated. Headless browsers have become very popular with the rise of automated UI tests in the application development process. ![]() To learn more about Docker, visit our archives here. Software scalability expert! Setting up a Headless Chrome Node.js server in DockerĮditor’s note: This guide to setting up a Headless Chrome Node.js server in Docker was last updated on 9 January 2023 to update any outdated code, further explain the breakdown of the Dockerfile steps, and include more interactive code examples. Just call the API and pass in the PDF URLs to join them into a single file and receive the generated result via webhook or via polling.Tigran Bayburtsyan Follow Cofounder and CTO at Hexact, Inc. You can use the API to join your PDFs that are generated using Puppeteer too if they are hosted on a server. ![]() Bannerbear has an API to join PDF files when you generate PDFs from templates using Bannerbear’s PDF generation API. If you have multiple PDFs and want to join them into a single PDF, here’s an easy method to do so. to generate PDFs, so feel free to play around with the code. You can also modify the code to pass in different arguments to the function, eg. ![]() Margin: ,ġ-Run node index.js or node index.js url to convert the HTML content of a web page using its URL into a PDF.Ģ-Run node index.js file to convert the content of an HTML file into a PDF. ![]()
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