While I have slightly despised Xcode ever since 4.x when they integrated Interface Builder and everything else unnecessarily into one buggy app, it has only been <i>completely broken</i> for me with the latest version. “Something” makes typing s...l...o...w......a...s......h...e...l...l... and I have never figured out what. The editor became utterly unusable no matter the project and I was forced to do every change outside of Xcode.<p>I am very thankful that they at least had the wisdom to expose "xcodebuild", etc. as command-line tools, because I have always set up my primary build to rely only on the commands. (Even when “building” from Xcode, the build that I click runs "make" underneath with xcodebuild.) That way, I never <i>need</i> to be in the GUI and can work around its quirks or bugs that make it unusable, which has paid many dividends.