Typescript Best Practices

There are several best practices to follow when working with TypeScript:

Use interfaces to define the shape of objects, and to ensure that objects have the required properties and methods.

Use type annotations to indicate the types of variables, function arguments, and return values, and to catch type errors at compile time.

Use classes and inheritance to define types and to encapsulate behavior, and to make it easy to extend and reuse code.

Use enums to define a set of named constants, and to make it easy to work with a fixed set of values.

Use type guards to check the type of an object at runtime, and to make it easy to handle different types in a single function.

Use decorators to add metadata to classes and properties, and to make it easy to add functionality to your code.

Use the strict compiler option to enable additional type checking and to catch more errors at compile time.

Use the noImplicitAny compiler option to require explicit type annotations, and to make it easier to understand the types in your code.

Use the noUnusedLocals and noUnusedParameters compiler options to detect and remove unused variables and parameters, and to keep your code clean and maintainable.

Use tools such as tslint and Prettier to enforce coding conventions and to format your code consistently.