JetBrains Rider has tool panes that you can dock like "traditional" IDE tool panes, or break out into separate windows. Presumably other IntelliJ-based IDEs hav

JetBrains Rider has tool panes that you can dock like "traditional" IDE tool panes, or break out into separate windows. Presumably other IntelliJ-based IDEs have the same capability. I really like this feature when working with multiple monitors - I can keep the primary monitor "clean", with just the editor and solution explorer, and have the test explorer and test runner split vertically in a secondary portrait monitor monitor, and debug/console output in my laptop screen.