[Longhanks]

There are native editors reaching from very bare bones (vim) to medium like VS Code (Sublime) to full IDE (Visual Studio). All of those run native interfaces.

[lobster_johnson]

Sublime is a hybrid. It has its own renderer that doesn't use Cocoa on macOS, for example, and I believe its input fields aren't native, either.

"Native" should mean that it uses native UI widgets offered by the platform itself, which hardly any editor does.