Writing code, both science and art
Many beginners in Drupal and also generally in development, feel that as long as something works we should leave it as it is. Wrong.
I'll be looking at various aspects and examples of coding standards that have been prepared and set for Drupal 8, why are they there and why are they important. If you want to contribute to Drupal, develop projects on Drupal or just write some plain code, you should be following these, for your and everyone else's sake.