function qualityGuide is a comprehensive JavaScript quality and style guide designed to keep codebases readable, consistent, and maintainable across teams. It lays out clear ground rules for everything from module usage and strict mode to spacing, semicolons, equality, and ternary operators. The guide emphasizes pragmatism: it explicitly warns against obsessing over superficial style checks while strongly recommending sensible linting and tooling that catch real issues. It provides concrete...