When comparing Firefox Developer Tools vs BugBug.io, the Slant community recommends Firefox Developer Tools for most people. In the question“What are the best test automation tools for web apps?” Firefox Developer Tools is ranked 8th while BugBug.io is ranked 14th. The most important reason people chose Firefox Developer Tools is:
Particularly strong with inspecting the new CSS Grid layouts.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Page inspector
Particularly strong with inspecting the new CSS Grid layouts.
Pro Effective for identifying CSS styles in use on an element and testing different styles
Identifying the font in use is one thing Firefox's Developer Tools panel does particularly well, and which Chrome's Developer Tools panel doesn't do.
Pro Debugger
Debugger is useful and informative.
Pro Reusable components
You are able to group the steps in tests into reusable components to manage and repair them easier. As a bonus, you can see all test flows on a single project graph.
Pro Great UI & UX
A design for a high efficiency
Pro Debuggability
You can run tests and debug directly from a Chrome browser, where you have access to DevTools.