marvinrichter/clarc - Página 4

csharp-testing

C# testing patterns: xUnit with [Fact]/[Theory], FluentAssertions, Moq mocking, NSubstitute, WebApplicationFactory integration tests, Testcontainers for real DB, Bogus fake data generation, Respawn DB reset, Coverlet coverage. Use when writing or reviewing C#…

Idioma del texto original: inglés

css-architecture

CSS architecture for modern web apps: Tailwind conventions and when to break them, CSS Modules for complex components, responsive design system with container queries, fluid typography, and avoiding the most common Tailwind pitfalls.

Idioma del texto original: inglés

dashboard-design

Dashboard architecture and UX: KPI hierarchy, information density decisions, filter patterns, drill-down navigation, real-time update strategies (polling vs. WebSocket vs. SSE), empty and loading states for charts, and responsive dashboard layouts. Use when…

Idioma del texto original: inglés

data-visualization

Data visualization implementation: chart type selection framework (when to use bar/line/scatter/pie/heatmap/treemap), D3.js patterns, Recharts/Chart.js/Victory integration, accessible charts (ARIA roles, color-blind safe palettes), responsive SVG patterns,…

Idioma del texto original: inglés

database-migrations

Database migration best practices for schema changes, data migrations, rollbacks, and zero-downtime deployments across PostgreSQL, MySQL, and common ORMs (Prisma, Drizzle, Django, TypeORM, golang-migrate).

Idioma del texto original: inglés

ddd-python

Domain-Driven Design tactical patterns for Python — entities, value objects, aggregates, repositories, domain events, and application services using dataclasses and Pydantic.

Idioma del texto original: inglés

dependency-audit

Dependency security and compliance: per-language vulnerability scanning (npm audit, cargo audit, pip-audit, govulncheck, OWASP Dependency-Check), license compliance (FOSSA, license-checker), transitive dependency risk, dependency confusion attacks, and…

Idioma del texto original: inglés

design-system

Design system architecture: design tokens (color, spacing, typography, radius), component library layers (Primitive → Composite → Pattern), theming with CSS Custom Properties and Tailwind, Storybook documentation, and dark mode. The foundation for consistent…

Idioma del texto original: inglés

dev-environment

Local development environment patterns: runtime version pinning with mise/asdf, environment variables with direnv, Dev Containers for consistent team environments, Docker Compose for local services, and pre-commit hooks.

Idioma del texto original: inglés

django-patterns-advanced

Advanced Django patterns — service layer, caching, signals, middleware, performance optimization (N+1, bulk ops), and DDD patterns (fat models, bounded contexts, domain events). Extends django-patterns.

Idioma del texto original: inglés

django-patterns

Django architecture patterns, REST API design with DRF, ORM best practices. Core patterns for project structure, models, QuerySets, and ViewSets.

Idioma del texto original: inglés

dora-implementation

DORA Four Keys technical implementation: extracting metrics from GitHub/GitLab APIs, Google Four Keys open-source setup, LinearB/Faros/Haystack alternatives, Grafana DORA dashboard, PagerDuty/OpsGenie MTTR integration, quarterly review process.

Idioma del texto original: inglés

email-notifications

Email and notification architecture: transactional email with Resend/SendGrid, React Email templates, notification preferences (channel, frequency, opt-out), delivery tracking, in-app notifications, and push notifications. Covers the full notification stack.

Idioma del texto original: inglés

engineering-metrics

Engineering effectiveness metrics: DORA Four Keys (Deployment Frequency, Lead Time, Change Failure Rate, MTTR), SPACE Framework (Satisfaction, Performance, Activity, Communication, Efficiency), Goodhart's Law pitfalls, Velocity vs. Outcomes, Developer…

Idioma del texto original: inglés

fastapi-patterns

FastAPI architecture patterns — async endpoints, Pydantic models, dependency injection, OpenAPI, background tasks, and testing with pytest + HTTPX.

Idioma del texto original: inglés

flutter-patterns

Flutter architecture patterns: BLoC vs. Riverpod decision framework, Widget composition (Composition over Inheritance, CustomPainter, Implicit/Explicit Animations), go_router navigation, Platform Channels, Isolates for background work, Flutter DevTools…

Idioma del texto original: inglés

flutter-testing

Flutter testing: Widget Tests (testWidgets, WidgetTester, pump, pumpAndSettle, finders), Integration Tests (flutter_test driver), mocking with mocktail, Golden File Tests (visual regression, --update-goldens), BLoC testing (bloc_test package), coverage…

Idioma del texto original: inglés

graphql-patterns

GraphQL API patterns: schema-first design, resolvers, DataLoader for N+1 prevention, subscriptions, error handling, pagination, auth, and performance. For TypeScript with Apollo Server or Pothos.

Idioma del texto original: inglés

grpc-patterns

gRPC + Protocol Buffers patterns — proto schema design, code generation, unary and streaming call types, error handling with gRPC status codes, interceptors, reflection, and client usage. For service-to-service communication where REST is insufficient.

Idioma del texto original: inglés

incident-response

Incident response process: severity levels, on-call workflow, runbook templates, communication guidelines (status page, Slack), blameless post-mortems, and resolution checklists.

Idioma del texto original: inglés

java-patterns

Java coding standards and idioms for Java 25+ — naming, immutability, Optional, streams, exceptions, generics, records, sealed classes. Applies to plain Java, Spring Boot, Quarkus, and Jakarta EE projects.

Idioma del texto original: inglés

java-testing

Java testing patterns: JUnit 5, Mockito, AssertJ, Testcontainers for integration tests, and coverage with JaCoCo. Core TDD methodology for plain Java projects (non-Spring). For Spring Boot, see springboot-tdd.

Idioma del texto original: inglés

jpa-patterns

JPA/Hibernate patterns for entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling in Spring Boot.

Idioma del texto original: inglés

kotlin-patterns

Idiomatic Kotlin patterns: sealed classes, data classes, extension functions, coroutines, Flow, DSL builders, value classes, and functional idioms. Use when writing or reviewing Kotlin code.

Idioma del texto original: inglés

kotlin-testing

Kotlin testing with JUnit 5, Kotest, MockK, coroutine testing, and Testcontainers. Covers TDD workflow, test structure, coroutine test utilities, and Spring Boot integration testing.

Idioma del texto original: inglés

load-testing

Load and performance testing with k6 (TypeScript/Go/any HTTP) and Locust (Python). Covers test types (smoke, load, stress, spike, soak), SLO thresholds, CI integration, and interpreting results.

Idioma del texto original: inglés

marketing-design

Marketing asset design for developers: Open Graph / social media card specs and HTML generation, email template HTML/CSS patterns (table-based layout, Outlook compatibility, dark mode), banner and ad creative dimensions, print-safe PDF generation, and brand…

Idioma del texto original: inglés

message-queue-patterns

Async message queue and event streaming patterns — AWS SQS/SNS, Kafka, RabbitMQ. Covers producer/consumer design, idempotency, dead-letter queues, fan-out, ordering guarantees, and backpressure. The reference for service-to-service async communication.

Idioma del texto original: inglés

motion-animation

Motion and animation patterns for web: CSS transitions for simple interactions, Framer Motion for complex orchestrated animations, meaningful vs. decorative motion, prefers-reduced-motion (WCAG 2.3), page transitions, and layout animations. Motion should…

Idioma del texto original: inglés

multi-tenancy

Multi-tenancy patterns for SaaS: row-level security (Postgres RLS), schema-per-tenant, tenant context middleware, data isolation testing, and migration strategies. Helps prevent cross-tenant data leaks.

Idioma del texto original: inglés

nosql-patterns

NoSQL database patterns: MongoDB document design (embedding vs. referencing), DynamoDB single-table design with access patterns, Redis as primary store, and when to use each NoSQL database vs. Postgres.

Idioma del texto original: inglés

open-source-governance

Open source project governance: GitHub issue/PR templates, CODEOWNERS, CONTRIBUTING.md structure, community health files, label taxonomy, branch protection rules, and automated CHANGELOG from Conventional Commits. For maintainers who want contributors to…

Idioma del texto original: inglés

overnight-pipeline

Autonomous overnight development pipeline. Analyzes a feature idea and selects the right pipeline pattern (Sequential, Continuous Claude, Ralphinho, or Infinite Loop). Generates all required files and waits for user confirmation before starting.

Idioma del texto original: inglés

php-patterns

PHP 8.4+ patterns: readonly classes/properties, enums, named arguments, match expressions, value objects, repository pattern, service layer with command/handler, Laravel controller/FormRequest, Symfony service wiring, Doctrine QueryBuilder, Fiber async. Use…

Idioma del texto original: inglés

php-testing

PHP testing patterns: PHPUnit 11 with mocks and data providers, Pest v3 with expectations and datasets, Laravel feature/HTTP tests with RefreshDatabase, Symfony WebTestCase, PHPStan static analysis, Infection mutation testing. Use when writing or reviewing…

Idioma del texto original: inglés

platform-engineering

Platform Engineering: Internal Developer Platforms (IDP), CNCF Platform definition, Team Topologies, IDP components (Service Catalog, Self-Service Infra, Golden Paths, Developer Portal), platform maturity model, make-vs-buy (Backstage vs Port vs Cortex),…

Idioma del texto original: inglés

postgres-patterns

PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices.

Idioma del texto original: inglés

presentation-design

Presentation structure, narrative design, and slide layout principles. Covers the problem-solution-evidence arc, slide density rules (one idea per slide), slide type catalogue, opening hooks, and closing patterns. Use when structuring any slide deck —…

Idioma del texto original: inglés

pricing-strategy

SaaS pricing strategy patterns: value metric selection, usage-based vs. seat-based vs. flat-rate models, freemium conversion, pricing page design, packaging tiers, and the analytics to improve pricing. For product and technical founders.

Idioma del texto original: inglés

problem-details

RFC 7807 / RFC 9457 Problem Details for HTTP APIs — standard error response format, Content-Type application/problem+json, extension fields, and per-language implementation patterns.

Idioma del texto original: inglés