typescript

Enforce strict TypeScript typing and advanced patterns across projects.

2|Updated Feb 5, 2026
One-click install
npx skills add https://github.com/twarogowski/trauma2 --skill typescript-twarogowski
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: typescript
Source: https://github.com/twarogowski/trauma2/tree/main/.claude/skills/typescript
Command: npx skills add https://github.com/twarogowski/trauma2 --skill typescript-twarogowski

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps developers write robust, maintainable, and scalable TypeScript code by enforcing strong typings, leveraging advanced features, and guiding best practices across projects.

Core Features & Use Cases

  • Type safety & strict mode: Enforces rigorous type checks, enabling safer APIs, fewer runtime errors, and easier refactoring.
  • Advanced TS patterns: Generics, utility types, mapped types, discriminated unions, and branded types for robust domain modeling.
  • Project-wide guidance: Module organization, testing integration, and toolchain configuration (tsconfig, linting, and build setup) for large-scale apps.
  • Use Case: Build a scalable frontend or backend API with strong type guarantees, thorough data validation, and end-to-end type safety from client to database.

Quick Start

Install and configure TypeScript in your project, set up a strict tsconfig, and begin leveraging advanced types to model your domain.

Frequently Asked Questions about typescript

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I configure strict mode in a TypeScript project to enforce type safety?

Configuring strict mode in a TypeScript project involves setting up a rigorous tsconfig that enforces strict type checks, reducing runtime errors and enabling safer API refactoring. This setup provides the foundational type safety needed for building scalable applications.

Can I use TypeScript advanced type patterns like generics and discriminated unions for domain modeling?

Yes, you can use TypeScript advanced patterns like generics, utility types, mapped types, and discriminated unions for robust domain modeling. These features allow you to create strong type guarantees and thoroughly validate data across frontend and backend systems.

What's the best way to achieve end-to-end type safety from client to database in a scalable app?

The best way to achieve end-to-end type safety in scalable apps is by integrating modern tooling like zod, tRPC, and Prisma with TypeScript. This combination ensures thorough data validation and strong type guarantees from your client UI through to your database layer.

Does TypeScript work with modern frameworks like React, Node, and Nest for building large-scale APIs?

Yes, TypeScript works seamlessly with modern frameworks like React, Node, and Nest to build large-scale APIs and UI components. It enforces strict type systems and guides module organization, testing integration, and build pipelines across both frontend and backend environments.

How do I organize modules and configure build pipelines for a large-scale TypeScript application?

To organize modules and configure build pipelines for large-scale TypeScript applications, enforce strict type checks alongside modern toolchain configuration including tsconfig and linting. This approach guides project-wide module organization and testing integration for maintainable code.