I use vim, but Atom now primarily. Atom because of plugins: Beautify, Minimap, Markdown Preview, Convert css-to-inline, editorconfig, easy to split windows, and easy to search for text in whole directory. VSCode can't split windows horizontally but it has a nice node debug. However I usually just "node debug" in the terminal. Atom also has a Racer plugin which is nice for Rust.
