Reference Maps
Resources
Architecture Patterns
System design patterns for deployment, gateways, reliability, messaging, data, and frontend architecture.
Open resource >Design Patterns
Gang of Four design patterns explained with Node.js examples and practical use cases.
Open resource >Node.js Performance
A Node-first performance guide for metrics, profiling, load testing, tracing, database tuning, frontend delivery, and production readiness.
Open resource >Microservices Patterns
A deep internal microservices map covering decomposition, communication, service design, data, reliability, observability, security, deployment, and transactions.
Open resource >React Hooks POC
Interactive React 18/19 hook demos: useTransition, useDeferredValue, useSyncExternalStore, useId, useOptimistic, useFormStatus, useActionState, and use() with Suspense.
Open resource >Huge JSON Handling
Tabbed playground for large JSON strategies: virtualization, pagination, worker processing, chunking, indexing, memoization, lazy loading, streaming, virtual tree, and comparison.
Open resource >Event Loop Lifecycle
Interactive Node.js event loop lifecycle simulator covering timers, poll, check, close callbacks, and microtask queue behavior.
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