Ts Google

This is Google's TypeScript style guide packaged as a Claude skill, with 45 rules organized by priority across module organization, type safety, class design, and six other categories. It triggers when you're writing or reviewing TypeScript code and gives you specific guidance like "use named exports over default" or "never use the any type." The priority system is smart, marking module structure and type safety as critical while relegating quote style preferences to low-medium. If you're working in a TypeScript codebase without strong conventions or trying to align with Google's internal standards, this gives you consistent answers without having to remember every detail yourself.

skills.sh installs: 378
GitHub stars: 222
last updated: Aug 21, 2026

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Install

$ npx -y skills add pproenca/dot-skills --skill ts-google --agent claude-code

Installs into .claude/skills of the current project.

Files

Google TypeScript Best Practices

Comprehensive TypeScript style guide based on Google's internal standards, designed for AI agents and LLMs. Contains 45 rules across 8 categories, prioritized by impact to guide automated refactoring and code generation.

When to Apply

Reference these guidelines when:

Writing new TypeScript code
Organizing modules and imports
Designing type annotations and interfaces
Creating classes and functions
Reviewing code for style consistency
Refactoring existing TypeScript code

Rule Categories by Priority

Priority	Category	Impact	Prefix
1	Module Organization	CRITICAL	`module-`
2	Type Safety	CRITICAL	`types-`
3	Class Design	HIGH	`class-`
4	Function Patterns	HIGH	`func-`
5	Control Flow	MEDIUM-HIGH	`control-`
6	Error Handling	MEDIUM	`error-`
7	Naming & Style	MEDIUM	`naming-`
8	Literals & Coercion	LOW-MEDIUM	`literal-`

Ts Google

Install

Files

Google TypeScript Best Practices

When to Apply

Rule Categories by Priority

Quick Reference

1. Module Organization (CRITICAL)

Details

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