4 articles tagged “Automation”
Which breakpoints to test in 2026 (with device data), what breaks at each one, manual vs automated testing, the tools, and how to screenshot every breakpoint on every deploy.
Diffy's AI Summary reads every changed screenshot in a comparison and writes one plain-English brief, split into Critical and Minor. Available on request.
The Diffy plugin adds ten visual regression testing skills to Claude Code, so the agent that changed your CSS can also show you what it changed on the page.
What automation testing is, when it beats manual testing, the main types of automated tests, and how to choose the right tool for your project.
