Sublime (3) is incredibly fast, both at handling huge files, indexing file names in huge directory trees, files with huge lines, complicated syntax highlighting... you name it. In my experience it felt faster than MacVim (which it supplanted) so I don&#x27;t know what you&#x27;re talking about.<p>I tried both Atom (ditched it after 30 seconds) and VS Code (tried to use it for a few days) but they cannot compete with a well-written native app.