Will this skill refactor my entire file?

No, it follows a 'minimum surface' principle, changing only what the specific task requires to avoid unnecessary changes and potential regressions in surrounding code.

What naming conventions does it enforce?

It uses PascalCase for classes, camelCase for variables/functions, and kebab-case for files, ensuring a consistent and professional naming structure across the project.

Does this skill work with testing frameworks?

Yes, it is designed to work with Vitest and Jest, emphasizing the Arrange-Act-Assert pattern and aiming for at least 80% test coverage.

How does the TypeScript Coder skill handle existing project styles?

The skill follows an 'Inspect' workflow where it reads your local tsconfig.json, ESLint, and Prettier configurations to ensure all generated code matches your project's specific conventions.

TypeScript Coder

Name: TypeScript Coder
Author: DmitriyYukhanov

byDmitriyYukhanov

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API Development

Implements production-grade TypeScript and JavaScript code following strict architecture, SOLID principles, and local project conventions.

The TypeScript Coder skill transforms technical designs into high-quality, maintainable code by adhering to a rigorous senior-level development workflow. It automates the application of local project standards—including ESLint, Prettier, and tsconfig settings—ensuring that every contribution feels native to the existing codebase. By prioritizing explicit type definitions, clean code patterns like early returns, and comprehensive error handling, this skill helps developers build robust applications while maintaining a minimum modification surface to prevent regressions.

Key Features

01Standardized async patterns and safe error handling via Result types

02Automated validation using the project's linter and type-checker

03Enforcement of naming conventions and SOLID design principles

04Smart type management with explicit boundaries and 'any' avoidance

05Strict adherence to project-local ESLint, Prettier, and tsconfig configurations

062 GitHub stars

Use Cases

01Implementing new features based on existing architectural specifications

02Standardizing and refactoring legacy JavaScript into type-safe TypeScript

03Maintaining high-quality code standards and test coverage in collaborative repositories

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dmitriyyukhanov/claude-plugins typescript-coder

For use in Claude.ai and ChatGPT

Download Skill