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45 Node.js Microservices, 1 Server: Why I Chose PM2 Over Kubernetes

45 Node.js Microservices, 1 Server: Why I Chose PM2 Over Kubernetes

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5 min read
Webhook Security in Next.js: Signatures, Idempotency, and Avoiding Common Mistakes

Webhook Security in Next.js: Signatures, Idempotency, and Avoiding Common Mistakes

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6 min read
Why Most AI Products Are Built Wrong (From a System Design Perspective)

Why Most AI Products Are Built Wrong (From a System Design Perspective)

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2 min read
TypeScript Generics Deep Dive: Constraints, Inference, and Real-World Patterns

TypeScript Generics Deep Dive: Constraints, Inference, and Real-World Patterns

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5 min read
How to Give Claude Persistent Memory with MCP

How to Give Claude Persistent Memory with MCP

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4 min read
HTTP Protocols Explained Simply

HTTP Protocols Explained Simply

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4 min read
Running AI Agents 24/7 in 2026: Local vs. Cloud vs. Managed — Cost & Infrastructure Deep Dive

Running AI Agents 24/7 in 2026: Local vs. Cloud vs. Managed — Cost & Infrastructure Deep Dive

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6 min read
Stop Fighting Messy JSON: Why I Built a "Zen" Viewer for Developers

Stop Fighting Messy JSON: Why I Built a "Zen" Viewer for Developers

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2 min read
Next.js Environment Variables: NEXT_PUBLIC_, Server-Only Secrets, and Startup Validation

Next.js Environment Variables: NEXT_PUBLIC_, Server-Only Secrets, and Startup Validation

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4 min read
I Built a Free IP Lookup Tool — Geolocation, ISP, Timezone in One Click

I Built a Free IP Lookup Tool — Geolocation, ISP, Timezone in One Click

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1 min read
Why I built a self-hosted centralized backup manager

Why I built a self-hosted centralized backup manager

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4 min read
Implementing API Keys for Your SaaS: Generation, Hashing, and Validation in Next.js

Implementing API Keys for Your SaaS: Generation, Hashing, and Validation in Next.js

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4 min read
Stop Managing Users Manually: Building a Single Source of Truth with Next.js.

Stop Managing Users Manually: Building a Single Source of Truth with Next.js.

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5 min read
Tailwind CSS Patterns That Actually Scale: cva, cn(), and Design Tokens

Tailwind CSS Patterns That Actually Scale: cva, cn(), and Design Tokens

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5 min read
OAuth2 Security Best Practices: 6 Vulnerabilities That Get Apps Breached

OAuth2 Security Best Practices: 6 Vulnerabilities That Get Apps Breached

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4 min read
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