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seleniumguidebook.com (Dave Haeffner)

Dave Haeffner — Selenium Expert and Test Automation Educator

Dave Haeffner is a recognized test automation expert, author, and speaker specializing in automated acceptance testing and Selenium-based testing frameworks. He is widely known for helping teams implement effective and scalable test automation strategies.

Elemental Selenium Newsletter

Dave Haeffner is the creator of Elemental Selenium, a popular weekly Selenium tips newsletter read by thousands of testing professionals worldwide. The newsletter provides:

  • Practical Selenium tips and best practices
  • Real-world automation examples
  • Insights into improving test reliability and maintainability

It has become a trusted resource for developers and QA engineers working with browser automation and testing tools.

Open-Source Contributions

Dave is also the creator and maintainer of the-internet, an open-source web application designed specifically for:

  • Practicing automated testing
  • Writing Selenium test cases
  • Learning real-world test scenarios

This project is widely used by testers to improve automation skills in a controlled environment.

Courses by seleniumguidebook.com (Dave Haeffner)