typescript-guidelines

What problem does it solve?

This skill provides a concise, prescriptive set of TypeScript guidelines to improve type safety, consistency, and maintainability across a codebase.

Core Features & Use Cases

• Strict type safety: Enforces no usage of any and encourages explicit types, parameters, and return types.
• Generics and typing patterns: Recommends descriptive generic types, union types over enums, and proper use of interfaces vs types.
• Project-wide configuration: Encourages enabling strict mode in tsconfig.json and maintaining cohesive type-naming conventions.
• Use Case: Ideal when starting a new TypeScript project or auditing an existing one to improve reliability and developer happiness.

Quick Start

Review the TypeScript guidelines when writing or reviewing code. Apply the rules to a sample module by annotating parameters and return types, removing any usage of any, and replacing enums with union types where appropriate. For the AI assistant, prompt: "Apply the TypeScript guidelines to the following codebase to improve type safety and consistency."