I educate companies about advantages of coding-standards when it comes to hiring new people, code-review smells and upgrading to newer version of framework.
When I explained developer PHP_CodeSniffer and PHP-CS-Fixer I often saw, it's too complicated for them. I realized, I'm so used to them, I don't see the huge entry barrier I had many years ago too.
I don't want programmers to put energy to learn complicated things, that are very simple in their essence. That makes me really angry!
So I took a year off and made a tool, where all you need is one CLI line. I named it EasyCodingStandard. It focuses on open and clear communication, what is happenening, which class is doing what check and guides you what you should do. Did I say it supports own checkers and uses cache, that finishes 2nd run under few seconds?