[fithisux]

Do not forget also the tremendous effort in the Free Pascal other big IDE

https://sourceforge.net/projects/mseide-msegui/

It is a pitty dev pascal didn't catch up or ported to FPC.

[dvfjsdhgfv]

Looks interesting. What are its advantages when compared to Lazarus?

[leledumbo]

Smaller and simpler (written in old Delphi, with some 3rd party packages, so Windows only), nothing else I guess. Lazarus is far superior in every other aspects.

[fithisux]

Simply not true. Runs on Unix and windows, built on free pascal.