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Writing — 18 articles
Deep dives into JavaScript internals, React patterns and building fast, maintainable interfaces.
The definitive engineering blueprint for API validation in production backends—covering protocol limits, magic-byte file validation, Zod/Pydantic schemas, injection defense, domain state machines, IDOR authorization, and RFC 7807 error standards.
A complete engineering guide on handling private and public profile images in cloud storage—exploring Azure Blob SAS tokens, backend authorization proxying, CDN edge verification, relationship checks, and cache invalidation strategies.
A comprehensive architectural guide on validating user authentication across decoupled backend services—comparing Asymmetric JWTs (RS256/JWKS), Shared Secrets (HS256), Redis Distributed Sessions, Token Introspection, and API Gateway Auth Offloading with production code examples.
A practical guide to designing high-performance production database schemas—exploring 1NF-3NF normalization, transactional integrity, index selection (B-Tree, GIN, Partial), and SQL vs. NoSQL access pattern modeling.
A technical architectural breakdown comparing FastAPI and Flask—exploring WSGI vs ASGI concurrency models, Pydantic type safety vs Marshmallow, automated OpenAPI generation, and dependency injection.
Learn how to offload intensive tasks from the main browser thread using Web Workers, zero-copy Transferable Objects, and typed RPC messaging for lag-free 60fps applications.
A comprehensive guide to scaling Express.js applications—exploring Controller-Service-Repository patterns, zero-boilerplate async error pipelines, Zod schema validation, security headers, and graceful shutdown handling.
A deep dive into how JavaScript Promises work under the hood—exploring V8 internal slots, microtask queue execution order, Promise concurrency combinators, and building throttled execution pools.
A practical developer guide to building scalable REST APIs—covering Roy Fielding's architectural constraints, RFC 7807 problem details, API versioning strategies, and idempotent request headers.
An in-depth guide to understanding React hydration in Next.js SSR/SSG apps—exploring client-server reconciliation, common hydration mismatch causes, and production solutions.
A deep dive into JavaScript event propagation—exploring the capture phase, bubbling phase, e.stopPropagation vs e.preventDefault, and how Event Delegation optimizes application performance.
An in-depth exploration of the React Fiber engine—understanding fiber node data structures, double buffering, time-slicing work loops, priority lanes, and concurrent reconciliation.
A deep dive into building production-ready, pixel-perfect PDF rendering pipelines using Puppeteer, headless Chrome, custom CSS paged media, and browser context optimization.
A deep architectural comparison between JavaScript and TypeScript—exploring structural typing, type narrowing, compile-time safety, runtime overhead, and developer experience.
Uncovering how React works internally—exploring the React Fiber data structure, concurrent rendering, diffing algorithms, work loop, and commit phases.
A comprehensive guide to frontend architecture—exploring feature-driven module structures, separation of client vs server state, resilient error boundaries, and performance budgets.
A comprehensive deep dive into OOP in JavaScript — from prototypes and constructor functions to ES6 classes, inheritance, encapsulation, polymorphism, and the design patterns that make production code maintainable.
A deep dive into how JavaScript executes code under the hood—exploring the Call Stack, Global Execution Context, Function Execution Context, and the Lexical Environment.