Visual Studio Code is built on electron and both are javascript running in chromium and I still don't understand the difference in performance between VSC and A

Visual Studio Code is built on electron and both are javascript running in chromium and I still don't understand the difference in performance between VSC and Atom. Here is a conversation about VSC better performance. It was an interesting read https://github.com/atom/atom/issues/10188 https://github.com/atom/atom/issues/10188 I have tried both and both are slow and sticking with Vim and RStudeo.