I think it's important to note that GNOME extensions aren't a "real" thing as they have no API. They are runtime modifications injected directly into the GNOME

I think it's important to note that GNOME extensions aren't a "real" thing as they have no API. They are runtime modifications injected directly into the GNOME environment. This means if their instantiation, cleanup, or operation are not well defined or are buggy, they can break the entire shell. It's not a plugin or add-on system using a dedicated/sandboxed API set to integrate while isolating them from the core platform. https://gjs.guide/extensions/overview/architecture.html https://gjs.guide/extensions/overview/architecture.html