by Anthony Silva | Sep 3, 2026 | Uncategorized
Handling file uploads sounds simple until you actually ship it to production. Suddenly you’re worried about oversized files crashing your server, malicious MIME types slipping through, and how to serve private files without exposing your S3 bucket to the world....
by Anthony Silva | Aug 31, 2026 | Uncategorized
Hard deletes are one of the most common causes of data integrity nightmares in modern SaaS applications. When a user clicks “Delete Account” and your database physically removes the row, you lose audit trails, break foreign key relationships, and often...
by Anthony Silva | Aug 28, 2026 | Uncategorized
Adding real-time features like chat, notifications, or live dashboards to a Next.js application requires more than just standard API routes. If you want true bidirectional communication, you need WebSockets. In this practical guide, we walk through implementing a...
by Anthony Silva | Aug 24, 2026 | Uncategorized
Adding two factor authentication in Node.js is one of the most effective ways to protect user accounts from credential leaks, phishing, and brute-force attacks. In this practical tutorial, we will build a complete TOTP-based 2FA flow using Express, speakeasy, and...
by Anthony Silva | Aug 21, 2026 | Uncategorized
Setting up authentication is one of those tasks that sounds simple until you actually do it. If you’re building a Next.js 14+ app and want a secure, production-ready login flow, NextAuth Google OAuth is one of the fastest paths to get there. In this tutorial, we...
