How to Choose the Best Programming Languages, Libraries, and Patterns

Programming decisions should be based on context and suitability rather than absolute rankings. The "Law of Suitability" suggests that the best programming language, framework, or architecture depends on specific project requirements, team constraints, and problem context. Popular choices aren't always optimal, and expert opinions should be evaluated critically. When choosing tools, consider whether they solve more problems than they create, their maintenance status, documentation quality, and footprint. Programming principles like DRY and design patterns are guidelines, not universal laws, and should be applied judiciously based on the situation.