I added EditorConfig to a project recently, and was super disappointed with the scarcity of things I could actually configure. I thought there would be many, many config settings. But I was wrong -- there are only eight (https://github.com/editorconfig/editorconfig/wiki/EditorConf...), with one of them listed as " Supported By A Limited Number of Editors", and the editor I was using (Intellij) is listed as supporting it, but does not.

I wanted to configure a lot of things, like "braces at the end of the line, not a new line by itself", or "always use braces, even in a single-statement branch", or even "one space after 'if' before the paren".

None of these are configurable with EditorConfig. It's pretty disappointing.