5 articles
Learn to build production-ready REST APIs with Node.js and Express. Covers routing, middleware, validation, authentication, error handling, and testing best practices.
Practical React performance techniques that make a real difference — memo, useMemo, useCallback, code splitting, virtualization, and when each one actually helps.
Practical TypeScript patterns for React — covering component typing, generic components, custom hook types, discriminated unions, and the mistakes that cause runtime errors despite type checking.
A clear guide to JWT authentication — how tokens work, where to store them, refresh token patterns, security pitfalls, and practical implementation in Node.js and React.
A practical guide to choosing between CSS Grid and Flexbox — with clear rules for when each layout system is the right tool and real examples of common UI patterns.