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Node.js

A JavaScript runtime built on Chrome's V8 JavaScript engine.

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When Code "Works" by Accident: Hunting Down an Undocumented Fallback in node-pg-migrate 🔍

Summer Bug Smash: Smash Stories Submission 🐛🛹

When Code "Works" by Accident: Hunting Down an Undocumented Fallback in node-pg-migrate 🔍

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4 min read
Entendendo IDOR na prática com um laboratório em Node.js

Entendendo IDOR na prática com um laboratório em Node.js

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4 min read
Kysely: Type-Safe SQL Query Builder for Node.js (2026)

Kysely: Type-Safe SQL Query Builder for Node.js (2026)

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7 min read
Demystifying libuv: The Secret Engine Powering Node.js

Demystifying libuv: The Secret Engine Powering Node.js

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3 min read
From `.env` string arrays to database-backed, permission-scoped API keys

From `.env` string arrays to database-backed, permission-scoped API keys

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12 min read
I Almost Hand-Wrote a FHIR Schema. Then I Found Out I Didn't Have To.

I Almost Hand-Wrote a FHIR Schema. Then I Found Out I Didn't Have To.

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3 min read
The AWS Lambda Node.js 20 deadline everyone gets wrong (it's not September 2026)

The AWS Lambda Node.js 20 deadline everyone gets wrong (it's not September 2026)

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3 min read
VPN & Proxy Detection for Online Games (Node.js Guide)

VPN & Proxy Detection for Online Games (Node.js Guide)

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9 min read
I built a full open source eCommerce platfotm

I built a full open source eCommerce platfotm

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1 min read
Building LIA (Part 1 Implementation): Clean Architecture and Argon2id in a Real Fastify + Prisma Registration Flow

Building LIA (Part 1 Implementation): Clean Architecture and Argon2id in a Real Fastify + Prisma Registration Flow

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5 min read
Booking a slot over the phone without double-booking the truck: the race condition nobody warns you about

Booking a slot over the phone without double-booking the truck: the race condition nobody warns you about

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3 min read
Your AI Agents Are Only as Good as Your Database: Stop Upserting Messy JSON

Your AI Agents Are Only as Good as Your Database: Stop Upserting Messy JSON

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3 min read
How I Built a Distributed API Gateway with Rate Limiting, BullMQ Queues, and Real-Time Analytics — From Scratch

How I Built a Distributed API Gateway with Rate Limiting, BullMQ Queues, and Real-Time Analytics — From Scratch

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2 min read
Understanding the V8 Engine (The Brain Behind Node.js) — From First Principles

Understanding the V8 Engine (The Brain Behind Node.js) — From First Principles

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6 min read
Production-Ready AI Agents in Node.js: Iteration Caps and Tracing

Production-Ready AI Agents in Node.js: Iteration Caps and Tracing

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4 min read
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