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This guide to setting up a Headless Chrome Node.js server in Docker was last updated on 9 January 2023 to update any outdated code, further explain the breakdown of the Dockerfile steps, and include more interactive code examples. Tigran Bayburtsyan Follow Cofounder and CTO at Hexact, Inc.

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