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Node.js application using a Redis cache layer before a databaseBackend

Redis Caching in Node.js: Cache-Aside, TTLs, and Safe Invalidation

Build a reliable Redis cache for a Node.js API with cache-aside reads, bounded TTLs, write invalidation, stampede protection, graceful fallback, and production monitoring.

9 min read
PostgreSQL database query plan comparing a slow scan with a fast indexed pathBackend

PostgreSQL Indexing Guide: Use EXPLAIN ANALYZE to Fix Slow Queries

Learn a repeatable PostgreSQL performance workflow using EXPLAIN ANALYZE, composite and partial indexes, covering indexes, planner statistics, and production-safe validation.

10 min read
Laravel deployment architecture with Nginx, PHP-FPM, Livewire or Inertia, database, and Linux serverBackend

How to Deploy Laravel with Livewire or Inertia.js on Ubuntu Linux

Deploy a production-ready Laravel application with Livewire or Inertia.js on Ubuntu using Nginx, PHP-FPM, Vite, SSL, queues, scheduling, and a repeatable release workflow.

10 min read
Security shield protecting Express API requests and server endpointsBackend

How to Secure an Express API for Production

A practical Express API security guide covering HTTPS, Helmet, authentication, authorization, validation, rate limiting, CORS, logging, and safe errors.

6 min read
Nuxt 4 image upload pipeline through external API, storage, and NginxSoftware Development

Nuxt 4 Image Uploads with an External API: Fix 404 and CORS

Learn how to upload images from Nuxt 4 to an external API and fix common CORS, Nginx body-size, storage permission, public URL, and 404 problems.

6 min read
Docker Compose stack connecting Node.js API, PostgreSQL, network, and volumeBackend

Dockerize Node.js and PostgreSQL with Docker Compose

Containerize a Node.js API and PostgreSQL with Docker Compose using a production-aware Dockerfile, service networking, health checks, migrations, and persistent volumes.

6 min read
Nuxt 4 deployment pipeline from developer laptop to secure Ubuntu VPSSoftware Development

How to Deploy Nuxt 4 on an Ubuntu VPS with Nginx and PM2

A production-focused guide to running Nuxt 4 on Ubuntu with PM2, Nginx, environment variables, monitoring, reliable updates, and practical troubleshooting.

7 min read
AI Coding AgentsSoftware Development

AI Coding Agents in 2026: A Practical Guide for Full-Stack Developers

AI coding agents can inspect repositories, edit files, run tests, and open pull requests. Learn how full-stack developers can use them safely and effectively in 2026.

11 min read