javeedishaq/code-quality-tools

javeedishaq/templates/skills/test-patterns

Verified by SkillsAuth

tools

# Test Patterns Testing patterns for reliable, maintainable, and fast tests. > **Template Usage:** Customize for your test framework (Vitest, Jest, Playwright, etc.) and assertion library. ## Test Structure ```typescript // user.test.ts import { describe, it, expect, beforeEach, afterEach } from 'vitest'; import { userService } from '@/services/user.service'; import { createTestUser, cleanupTestData } from '@/tests/helpers'; describe('UserService', () => { let testUserId: string; befor

javeedishaq/templates/skills/state-management

Verified by SkillsAuth

tools

# State Management Patterns Client-side state management patterns for modern applications. > **Template Usage:** Customize for your state library (React Query, Zustand, Jotai, Redux, etc.). ## State Categories | Type | Description | Solution | |------|-------------|----------| | **Server State** | Data from API/database | React Query, SWR | | **Client State** | UI state, user preferences | Zustand, Jotai, useState | | **Form State** | Form inputs, validation | React Hook Form, Formik | | **U

javeedishaq/templates/skills/service-patterns

Verified by SkillsAuth

development

# Service Patterns Service layer patterns for clean architecture with proper error handling, logging, and type safety. > **Template Usage:** Customize for your ORM (Prisma, Drizzle, TypeORM, etc.) and logging solution. ## Result Type Pattern Never throw exceptions from services. Always return a Result type. ```typescript // lib/result.ts export type Result<T, E = Error> = | { success: true; data: T } | { success: false; error: E }; export function ok<T>(data: T): Result<T, never> { r

javeedishaq/templates/skills/rls-security

Verified by SkillsAuth

testing

# Row-Level Security Patterns Database security patterns for multi-tenant and user-scoped data. > **Template Usage:** Customize for your database (PostgreSQL, Supabase, etc.) and auth system. ## RLS Fundamentals ### Enable RLS on Tables ```sql -- Enable RLS (required before policies take effect) ALTER TABLE users ENABLE ROW LEVEL SECURITY; ALTER TABLE posts ENABLE ROW LEVEL SECURITY; ALTER TABLE comments ENABLE ROW LEVEL SECURITY; -- Force RLS for table owners too (recommended) ALTER TABLE