typescript

Enforce TypeScript best practices including const-based types, flat interfaces, and strict type guards.

Updated Nov 19, 2024

Search Tags:#typescript #interfaces #type-safety #types #generics #ts

Ready to run

npx skills add https://github.com/Strocs/.dotfiles --skill typescript-strocs

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Please help me install this Agent Skill.
Skill: typescript
Source: https://github.com/Strocs/.dotfiles/tree/main/.config/opencode/skills/typescript
Command: npx skills add https://github.com/Strocs/.dotfiles --skill typescript-strocs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

TypeScript projects often drift from best practices, leading to fragile types, duplicated interfaces, and hard-to-maintain code. This skill provides a concise set of proven patterns to enforce type safety, scalable interfaces, and clear, predictable code structure.

Core Features & Use Cases

Const-based patterns that provide a single source of truth for runtime values and type extraction.
Flat interfaces with explicit separation of data shapes and reuse, avoiding inline nested types.
Safer type guards and disciplined use of unknown with generics to reduce runtime errors and improve refactor safety.

Quick Start

Start by scanning your codebase and refactor to apply const-based patterns, flat interfaces, and robust type guards as you introduce new types.

Frequently Asked Questions about typescript

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

FAQPage Schema

How do I enforce TypeScript strict patterns to improve type safety?▼

To enforce TypeScript strict patterns for type safety, apply const-based types for single source truths, maintain flat interfaces, and implement strict type guards to reduce runtime errors and improve refactor predictability.

What is the best way to structure TypeScript interfaces for large enterprise apps?▼

Structuring TypeScript interfaces for enterprise apps requires flat definitions with explicit separation of data shapes, avoiding inline nested types to ensure scalable reuse and clear, maintainable structural patterns.

How do I use type guards and generics with unknown to reduce runtime errors?▼

Using type guards and generics with unknown reduces runtime errors by strictly validating data at runtime, ensuring your TypeScript codebase safely distinguishes between expected types during refactoring.

Why do my TypeScript interfaces keep duplicating and becoming hard to maintain?▼

Duplicated and hard-to-maintain TypeScript interfaces often result from drifting from best practices; adopting const-based patterns provides a single source of truth for runtime values and type extraction.

Can I apply these TypeScript best practices to small utility codebases?▼

Yes, you can apply these TypeScript best practices to small utility codebases; the patterns scale from small utilities to large enterprise applications, guiding teams on structural consistency and type validation.