Guidances

15 guides

PostgreSQL Performance Tuning: Indexes, Query Optimization & Scaling

A hands-on guide to PostgreSQL performance — covering index strategies, query optimization with EXPLAIN ANALYZE, connection pooling, partitioning, and read replica scaling for production databases.

★ 9/10Mar 9, 20266 min readPostgreSQL · Database · Performance

Library

React State Management in 2024: Zustand, Jotai, TanStack Query & Context

A practical comparison and guide to modern React state management — when to use Context, Zustand, Jotai, or TanStack Query, with real-world patterns for server state, client state, and form state.

★ 8/10Mar 9, 20266 min readReact · State Management · Zustand

CSS Framework

Tailwind CSS Mastery: Components, Design Systems & Performance

A complete guide to building scalable UIs with Tailwind CSS — from core concepts to component patterns, design tokens, dark mode, animations, and bundle optimization for production.

★ 9/10Mar 9, 20264 min readTailwind CSS · CSS · UI Design

Database

PostgreSQL Performance Tuning: Indexes, Query Optimization & Scaling

A hands-on guide to PostgreSQL performance — covering index strategies, query optimization with EXPLAIN ANALYZE, connection pooling, partitioning, and read replica scaling for production databases.

★ 9/10Mar 9, 20266 min readPostgreSQL · Database · Performance

Backend

Building REST & GraphQL APIs with Node.js, Express & Prisma

A comprehensive guide to building production-ready APIs with Node.js — covering Express middleware, Prisma ORM, authentication with JWT, rate limiting, input validation, error handling, and GraphQL with Apollo Server.

★ 8/10Mar 9, 20267 min readNode.js · Express · Prisma

Security

Web Security Fundamentals: XSS, CSRF, SQL Injection & Modern Defenses

A comprehensive guide to web application security — covering the OWASP Top 10, XSS prevention, CSRF tokens, SQL injection defenses, CSP headers, authentication hardening, and security testing with practical code examples.

★ 9/10Mar 9, 20265 min readSecurity · XSS · CSRF

Version Control

Git & GitHub Workflow Mastery: Branching, CI/CD & Team Collaboration

Master Git workflows for team development — covering branching strategies (Gitflow, trunk-based), rebasing, cherry-picking, GitHub Actions CI/CD, protected branches, and code review best practices.

★ 9/10Mar 9, 20265 min readGit · GitHub · CI/CD

Language

TypeScript Best Practices 2024: Types, Generics, and Architecture Patterns

Master TypeScript in 2024 — from advanced type system features and generics to practical architectural patterns, strict mode, and performance optimization tips for large codebases.

★ 9/10Mar 9, 20266 min readTypeScript · JavaScript · Web Development

Database

Redis in Production: Caching, Sessions, Pub/Sub & Rate Limiting

A practical guide to Redis in production — covering data structures, caching strategies, session storage, Pub/Sub messaging, distributed rate limiting, queues with BullMQ, and Redis Cluster for high availability.

★ 8/10Mar 9, 20266 min readRedis · Caching · Backend

Framework

The Complete Guide to Next.js 14: App Router, Server Components & Performance

A deep-dive into Next.js 14 — covering the App Router, React Server Components, Streaming, caching strategies, and deployment best practices to build blazing-fast web applications.

★ 9/10Mar 9, 20267 min readNext.js · React · TypeScript