It's possible to write crappy code on any platform, but some platforms (like Electron) make writing apps that don't suck impossible.
> Yes, some Electron apps are resource hogs, but many are not. VS Code is a perfect example of how Electron can enable development of a performant, cross-platform IDE.
All Electron apps are resource hogs, including VS Code. Just because Slack made it a standard to ignore the fact that not everybody has loads of RAM and that there are other apps running on the system, doesn't mean everybody's standards of performance and UX should race to the bottom.