What problem does it solve?
This skill provides comprehensive TypeScript development guidance to enforce strict configuration, type safety, architectural patterns, and best practices across TS codebases. It helps teams configure the TypeScript project (tsconfig.json, strict mode), adopt type-safe patterns, address compilation errors, and standardize project structure and tooling.
Core Features & Use Cases
- Config & Typing Discipline: Establish strict TypeScript configurations (strict mode, noUncheckedIndexedAccess, proper module resolution) and standardized tsconfig settings for new and existing projects.
- Type Safety & Patterns: Promote utility types, type-safe patterns, and robust error handling to improve reliability and maintainability.
- Guided Best Practices: Provide guidance on project structure, architectural patterns, and dependency choices to ensure consistency across teams.
- Use Case: When starting a new TS project, run this skill to bootstrap a strict, well-typed foundation and align the team on conventions.
Quick Start
Use the TypeScript Core skill to initialize a new TS project with strict configuration, type-safety patterns, and a standardized architecture.