WordPress

I use php for WordPress and laravel development.

Docker

• Getting started with Docker + WordPress How to install and basic concepts. This whole series is very good.
• docker-composer + WordPress quickstart
• How To Use Docker For WordPress Development My post on WordPress docker tools.
• @wordpress/env

Error Logging

• https://www.elegantthemes.com/blog/tips-tricks/using-the-wordpress-debug-log
• https://calderaforms.com/2016/05/wordpress-debug-logging/

Testing

https://twitter.com/Josh412/status/1314250129562624002

• WordPress Tests Suite Handbook
• Simple Setup WordPress unit tests with database
• [Condfidently]
• WordPress e2e Tests
• JavaScript Testing In And Around WordPress