Best software design practices
SOLID practices
Practical examples on the SOLID best practices, the SRP, Open/closed, Liskov substitution, Interface segregation and Dependency Inversion principles.
STUPID - Bad Practices of Software Development
Are you making the worst programmer mistakes? - Singletons, Tight coupling, Untestability, Premature optimization, Indescriptive naming, Duplication.
Basic Best Practices for Software Design
Basic best practices for software design on real examples - KISS, Single Responsibility Principle, SoC, DRY, Shy, LoD a IoC.