A former team lead decided the team should review any open PR before proceeding with their own tasks after their breaks. Any open PR also meant reviewing refinements in an ongoing discussion. Several times, we wasted time for review, coding, and discussing when the second reviewer asked to revert the changes introduced according to the requests of the first reviewer.

Now as a freelancer, in smaller projects, I sometimes have no coworkers to review my code. So, apart from testing, I try to pay more attention to linters, static code analysis and automated coding assistance. I have stylelint, eslint, SonarLint, and possibly some more IDE inspections. For the infamous popular blogging software, I also have a so-called PHP code sniffer that checks all PHP and JavaScript code for compliance with the WordPress coding styles, so finally, I got the team experience back: SonarLint suggests removing unnecessary spaces and reformating my code, which in turn makes PHPCS complain that the code violates the legacy code style.