Search Skills

Provides a hierarchical exception system with HTTP status codes and structured responses for consistent API error handling across all endpoints.

Provides declarative route protection in Next.js using middleware for authentication and role-based access control.

Provides touch-optimized mobile UI components including bottom navigation, bottom sheets, and gesture-based interactions for seamless mobile experiences.

Enables clean process termination with in-flight job tracking and buffer draining to prevent data loss and state corruption.

Provides consistent error handling implementation with custom error classes, error boundaries, and structured responses for robust application development.

Manages resilient Server-Sent Events (SSE) streams with Redis-backed registry, heartbeat monitoring, and automatic orphan cleanup.

Comprehensive design token system for typography, colors, and theming with WCAG AA compliance, TypeScript types, and framework integrations.

Enables safe retry handling in APIs by preventing duplicate processing, essential for payment and order systems.

Builds high-performance real-time analytics pipelines using Redis counters and PostgreSQL storage with time-series aggregation to eliminate database bottlenecks.

Provides a two-phase commit matchmaking system that verifies player connections and handles disconnections by re-queueing healthy players.

Efficient grid-based geographic clustering with medoid selection and risk scoring using event density, sentiment, and recency data.

Manages data flow in high-throughput systems to prevent OOM crashes and data loss using bounded buffers and adaptive strategies.

Provides heartbeat-based health monitoring for background workers with configurable thresholds, failure rate tracking, and stuck job detection.

Rule-based anomaly detection system for production environments with configurable thresholds and alert management to prevent alert storms.

Provides secure webhook handling with signature verification, replay protection, and idempotency for third-party integrations and custom webhook systems.

Provides multi-layer caching implementation strategies using Redis, in-memory, and HTTP caching with cache invalidation and stampede prevention patterns.

Ensures single-instance execution of critical tasks across distributed systems with automatic failover for high availability.

Enforces production-safe error handling by logging detailed server-side errors while displaying only generic messages to users, preventing sensitive data leakage.

Enables secure cloud storage integration with signed URLs, visibility control, and multi-tenant path conventions for direct client uploads.

Enables reliable background job processing with dead letter queues, retries, and state machines for non-blocking asynchronous workflows.

Centralized data transformation logic for consistent shaping across API routes, featuring aggregation, ranking, and sanitization.

Configures Turborepo with pnpm for efficient monorepo management, enabling shared code, types, and parallel builds across frontend, backend, and worker packages.

Provides safe database migration strategies for zero-downtime deployments, including backward-compatible schema changes and data migration procedures.

Ensures exactly-once processing for file-based data pipelines with atomic file claiming, status tracking, and automatic retry fallback.