Learn what SDET stands for, what Software Development Engineers in Test do, and how AI tools like TestBooster.ai are transforming the role in 2026.

Looking for a Cypress alternative? See why TestBooster.ai is the best no-code test automation platform for QA teams in 2026 — with natural language tests and AI self-healing.

If you work with test automation, you’ve almost certainly crossed paths with Selenium. Launched in 2004, it was for years the near-unanimous reference in the industry: open source, support for multiple browsers and languages, enormous community. Few tools have left such a deep mark on the daily routine of QA professionals. But the market didn’t

QA interviews tend to be more varied than they seem. In some hiring processes, knowing what a test case is and understanding the bug cycle is enough. In others, especially at tech companies with agile teams, the interviewer wants to know whether you understand automation, whether you can work within a sprint without becoming a

Software can be an engineering masterpiece, with clean code and flawless architecture, and still fail at the moment of use. This happens because, while the developer builds logical paths so that features can exist, the end user navigates these paths with specific goals, a sense of urgency, and often a personal logic that defies any