VS Code is my fav piece of software of all time, it's an Electron app

VS Code is the most frustrating piece of software I use, because it is very good, but it's UX is terrible because they refuse to make any allowances for native platform standards.

I don't use it enough to have any of the hotkeys that aren't bog-standard memorized, and the refusal to add menu options or toolbar buttons makes discoverability really bad.

Agreed it’s an excellent editor however it has a lot of engineering resources behind it and still suffers from sluggish performance, especially on startup.

It starts quickly on my laptops. What kind of hardware do you use ?

Both an Intel and an M1 mac, it's especially noticeable on the newer machine as native apps open instantly, even Xcode, which is a pig seems to open quicker. Like I said it's a great editor and I use it when I need to do some Python or JS work (remote/ssh development functionality is especially nice) but I don't think it's immune from the resource argument against electron.

VS Code is so sluggish that I’ve found myself spending more and more time in vim when Sublime Text isn’t an option.