A complete guide to TypeScript enums in React Native

Managing constants in React Native applications can be challenging, and one effective solution is using TypeScript enums, which provide a structured way to define a set of named values for improved code readability and maintenance. Enums in TypeScript can be either numeric, which automatically assigns numbers to values, or string enums, where custom string values are explicitly defined. These enums help prevent errors by offering type safety, where invalid values are flagged during development, reducing runtime crashes. They also centralize management of constants like navigation routes, theme colors, and application states, allowing for easier updates and consistency across the codebase. While enums offer several benefits such as improved readability, ease of debugging, and centralized management, alternatives like union types might be more suitable for dynamic or frequently changing values due to their lightweight and flexible nature. By following best practices such as grouping enums by feature and using clear naming conventions, developers can enhance the quality and maintainability of their React Native applications.