@alinaqi

user-journeys defines a structured approach to testing real user flows through applications, including multi-step procedures with error recovery paths, concrete examples (signup, checkout), and measurable success criteria at each step.

supabase covers local-first development with the cli, migrations in version control, row-level security patterns, edge functions, and storage setup. includes deployment workflows and anti-patterns to avoid.

nodejs-backend documents express/fastify patterns including dependency injection, repository abstraction, typed configuration, and transaction handling. covers error boundaries and test structure but lacks operational guidance for production deployment.

Next.js app router integration combining Supabase authentication and storage with Drizzle ORM for type-safe database queries. covers project scaffolding, middleware auth flow, server actions, and realtime subscriptions via postgres change events.

android-kotlin covers modern android development patterns including jetpack compose ui, hilt dependency injection, coroutines with flow state management, and room persistence. includes testing examples with mockk and turbine, ci/cd automation, and lint rules.

pwa-development covers service workers, web app manifests, caching strategies, and offline-first patterns using vanilla js or workbox. includes install prompts, push notifications, and background sync but lacks specific trigger phrases and error recovery guidance.

aeo-optimization guides content structuring for ai engine citations through semantic triples, entity clarity, and page templates that reinforce consensus and information gain. templates span category explainers, product features, comparisons, use cases, and supporting blog posts.

posthog-analytics covers event tracking, feature flags, and dashboard templates across multiple sdks. includes gdpr compliance patterns and core tracking for saas workflows, but lacks procedural depth and concrete implementation steps.

E2E testing with Playwright - Page Objects, cross-browser, CI/CD

AWS DynamoDB single-table design, GSI patterns, SDK v3 TypeScript/Python

Prevent semantic code duplication with capability index and check-before-write

OWASP security patterns, secrets management, security testing

Build AI agents with Pydantic AI (Python) and Claude SDK (Node.js)

React Native mobile patterns, platform-specific code

Android Java development with MVVM, ViewBinding, and Espresso testing

Flutter development with Riverpod state management, Freezed, go_router, and mocktail testing

Mobile UI patterns - React Native, iOS/Android, touch targets