As a primarily WordPress developer, all the code I wrote for my plugins was following old standards WordPress used (and for the most part, it still does), and that is working without namespacing of the PHP code.
I don’t make changes to my development setup very often, but this year was very important in terms of massive changes that included both hardware and software changes.
For years, I used the NetBeans for all my WordPress related development, but due to the various issues, I gave up on NetBeans earlier this year. Since March I have been using PHPStorm, and after a few months, I can say that PHPStorm will remain my main IDE for PHP/WordPress development for the foreseeable future.
I will be speaking on upcoming WordCamp Niš next week, on the topic of Content Security Policy and how CSP can be used to improve WordPress website security.
I have been using NetBeans as my main development environment for all my WordPress projects since 2011, and today, I am saddened that that is no longer the case and that I have removed NetBeans from my PC.