Kdevelop is/was good, it became unstable/unusable for a long time though when they upgraded KDE, though. Also, project file formats, e.g. if you have .vsproj o

Kdevelop is/was good, it became unstable/unusable for a long time though when they upgraded KDE, though. Also, project file formats, e.g. if you have .vsproj or .pro files you can't always just use another IDE.