For the last couple of years, I've only had these directories: dev, test and prod. Whatever I am working on or learning goes in dev, whatever is ready for test

For the last couple of years, I've only had these directories: dev, test and prod. Whatever I am working on or learning goes in dev, whatever is ready for testing or experimentation goes in test. Everything else goes in prod. But I have been thinking of expanding on this. Thanks for sharing the article. I might gain some inspiration.