I disagree Zed is an IDE, it is quite far from InteliJ, Borland/Embarcadero, VS, XCode, Eclipse, Netbeans...
If it is about adding enough plugins until it eventually becomes one, then any programmer's editor is an IDE.
Try to use Zed to debug Go code.
Zed is the new emacs?
In Zed, you need to write a full blown plugin, and can change only what the Zed authors exposed through their plugin API.
I disagree Zed is an IDE, it is quite far from InteliJ, Borland/Embarcadero, VS, XCode, Eclipse, Netbeans...
If it is about adding enough plugins until it eventually becomes one, then any programmer's editor is an IDE.