Following coding standards and best practices is essential for creating maintainable, scalable, and secure applications. Consistency across a codebase enhances readability, collaboration, maintainability, and security. Coding guidelines promote consistency, readability, collaboration, maintainability, and security, ultimately delivering high-quality software. Adhering to specific programming language guidelines, using linters in conjunction with Integrated Development Environments (IDEs), and following coding standards best practices are crucial for maintaining a clean and error-free codebase. Regular code reviews conducted by someone other than the implementer ensure that coding standards are being followed, providing an opportunity for knowledge sharing and catching potential issues early on.