What are the naming conventions for types and enums?

The skill enforces PascalCase for naming interfaces, enums, and types, while requiring enum values to be formatted in UPPER_CASE.

How does it improve code readability?

By promoting early returns, using JSDoc for multiline comments, and requiring an empty line above return statements to provide visual breathing room.

How does this skill handle unused code?

It specifically recommends utilizing the 'knip' tool to identify and remove unused exports and code segments when performing large-scale changes.

Does it allow for single-line if statements?

No, it requires that braces be used for all if statements to ensure clarity and prevent common logic errors, even for single-line returns.

Is the use of 'any' permitted?

The skill strictly advises against casting to 'any' unless it is absolutely necessary, encouraging developers to maintain strong type definitions.

TypeScript Development Standards

Name: TypeScript Development Standards
Author: segersniels

bysegersniels

0•

Developer Tools

Enforces modern TypeScript best practices, type safety, and clean code patterns for maintainable software development.

This skill equips Claude with a robust set of TypeScript development standards designed to improve code quality and readability. It focuses on modern iteration patterns, strict naming conventions, and structural best practices such as early returns and mandatory braces for control flow. By integrating guidance for dead code elimination and discouraging unsafe type casting, this skill ensures that your TypeScript projects remain clean, scalable, and type-safe while adhering to industry-standard formatting and documentation styles.

Key Features

01Integrates knip recommendations for efficient unused code removal

02Standardizes PascalCase naming for types and UPPER_CASE for enums

03Enforces modern iteration using for...of statements instead of legacy loops

04Enhances type safety by strictly discouraging the use of the any keyword

05Promotes clean code via early returns and consistent vertical spacing

060 GitHub stars

Use Cases

01Standardizing coding style and naming conventions across large-scale engineering teams

02Refactoring legacy codebases into modern, type-safe TypeScript environments

03Optimizing bundle sizes by identifying and removing dead code with knip

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add segersniels/dotfiles typescript

For use in Claude.ai and ChatGPT

Download Skill