I don't understand why these electron editors are popular at all. With all due respect to the people working on them (because it really isn't their fault for the most part), they're bloated slow pieces of shit. I don't like electron in general, but its an especially bad choice for a text editor intended for developers.
If you don't like vim or emacs, sublime does what the electron editors do but better. Its probably the most performant of all the text editors I've used; vim and emacs both don't like gigantic logfiles, but sublime handles them without issue. The only bad things I can say about it are lacking vim emulation and worse dev experience than Emacs. But then again, I've never used an editor anywhere near as nice as Emacs in terms of language integration for a lot of the languages I work with.