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Agent skills
typescript

Topic: typescript

2,004 skills in this topic.

feature-flags Implement a feature flag system for gradual rollouts, A/B testing, and kill switches. Use when you need to control feature availability without deployments, test features with specific users, or implement percentage-based rollouts.
dadbodgeoff/drift 770
exception-taxonomy Hierarchical exception system with HTTP status codes, machine-readable error codes, and structured responses for consistent API error handling across all endpoints.
dadbodgeoff/drift 770
error-sanitization Production-safe error handling that logs full details server-side while exposing only generic, safe messages to users. Prevents information leakage of database strings, file paths, stack traces, and API keys.
dadbodgeoff/drift 770
error-handling Implement consistent error handling with custom error classes, error boundaries, and structured error responses. Covers logging, monitoring, and user-friendly messages.
dadbodgeoff/drift 770
environment-config Centralized environment variable management with validation. Fail fast at startup if config is invalid. Supports multi-environment setups (dev/staging/prod) with type-safe access.
dadbodgeoff/drift 770
email-service Production email service with templates, queuing, and delivery tracking. Supports transactional emails, marketing campaigns, and webhooks.
dadbodgeoff/drift 770
distributed-lock Prevent race conditions across multiple instances. Only one instance can hold a lock at a time. Automatic expiration prevents deadlocks.
dadbodgeoff/drift 770
server-tick Server-authoritative tick system for multiplayer games with lag compensation, anti-cheat validation, and deterministic physics. Prevents speed hacks and teleports while keeping gameplay fair for high-latency players.
dadbodgeoff/drift 770
scoring-engine Statistical scoring with z-scores, percentiles, freshness decay, and cross-category normalization. Rank and compare items with confidence scoring.
dadbodgeoff/drift 770
row-level-security Implement PostgreSQL Row Level Security (RLS) for multi-tenant SaaS applications. Use when building apps where users should only see their own data, or when implementing organization-based data isolation.
dadbodgeoff/drift 770
retry-fallback Handle transient failures with exponential backoff and graceful fallbacks. Retry on network blips, fall back to cached data when services fail.
dadbodgeoff/drift 770
resilient-storage Multi-backend storage layer with automatic failover between Redis, database, and memory backends. Includes circuit breakers per backend and health-aware routing for high availability.
dadbodgeoff/drift 770
request-validation Validate API requests with schemas, sanitization, and helpful error messages. Covers Zod, Joi, and Pydantic patterns.
dadbodgeoff/drift 770
rate-limiting Implement subscription-tier aware API rate limiting with sliding window algorithm. Use when building SaaS APIs that need per-user or per-tier rate limits with Redis or in-memory storage.
dadbodgeoff/drift 770
pwa-setup Progressive Web App setup with manifest, mobile meta tags, safe area handling for notched devices, and install prompts for app-like browser experience.
dadbodgeoff/drift 770
provenance-audit AI generation provenance and audit trail tracking. Records decision factors, data lineage, reasoning chains, confidence scoring, and cost tracking for AI-generated content.
dadbodgeoff/drift 770
prompt-engine Template-based AI prompt engine with YAML templates, brand kit injection, input sanitization for security, and token-efficient context blocks.
dadbodgeoff/drift 770
pagination Implement cursor-based and offset pagination for APIs. Covers efficient database queries, stable sorting, and pagination metadata.
dadbodgeoff/drift 770
oauth-social-login Implement OAuth 2.0 social login with Google, GitHub, and other providers. Handles token exchange, user creation, and account linking.
dadbodgeoff/drift 770
multi-tenancy Implement multi-tenant architecture with tenant isolation, data separation, and per-tenant configuration. Supports shared database and schema-per-tenant models.
dadbodgeoff/drift 770
stripe-integration Complete Stripe payments integration with subscriptions, webhooks, and customer portal. Use when adding billing to a SaaS application with subscription tiers, usage-based pricing, or one-time payments.
dadbodgeoff/drift 770
sse-streaming Implement Server-Sent Events (SSE) for real-time updates with automatic reconnection and heartbeats. Use when building live dashboards, notifications, progress indicators, or any feature needing server-to-client push.
dadbodgeoff/drift 770
sse-resilience Redis-backed SSE stream management with stream registry, heartbeat monitoring, completion store for terminal events, and automatic orphan cleanup via background guardian process.
dadbodgeoff/drift 770
soft-delete Implement soft delete pattern for data recovery and audit trails. Covers filtering, restoration, and permanent deletion workflows.
dadbodgeoff/drift 770