What Is GUI Testing? – A Complete Guide
This guide covers everything you need to know about graphical GUI testing in 2026—from core concepts to automation tools and best practices.
Dominik Szahidewicz
•April 8, 2026
Dominik Szahidewicz is a Software Quality Evangelist specialising in quality assurance, test automation, and modern software testing practices. He creates practical, research-driven content that helps QA professionals, developers, and product teams improve test coverage, automate repetitive testing, and release more reliable web applications.
Drawing on his experience in technical writing, data analysis, and application consulting, Dominik translates complex testing concepts into clear, actionable guidance. His areas of interest include end-to-end testing, low-code test automation, regression testing, and the use of AI in software quality assurance.
This guide covers everything you need to know about graphical GUI testing in 2026—from core concepts to automation tools and best practices.
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