Parnas's Principles

Parnas's Principles emphasize designing software by dividing it into small, independent modules, each responsible for a specific function. This approach makes systems easier to understand, test, and maintain, because changes in one module don’t affect others. Key principles include hiding internal details from other modules, reducing unnecessary connections, and clearly defining how modules interact. Essentially, it promotes building software with clear boundaries and minimal dependencies, improving flexibility and reliability while simplifying development and troubleshooting.