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Node.js

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

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How I Built HashDup: A Fast, Memory-Safe Duplicate File Finder CLI in Node.js

How I Built HashDup: A Fast, Memory-Safe Duplicate File Finder CLI in Node.js

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2 min read
How I Built Secret-Scrub: A Zero-Dependency Pre-Commit Secret Scanner with Shannon Entropy Analysis

How I Built Secret-Scrub: A Zero-Dependency Pre-Commit Secret Scanner with Shannon Entropy Analysis

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2 min read
How I Built CleanDrop: A Safe, Zero-Dependency CLI to Tame Your Downloads Folder

How I Built CleanDrop: A Safe, Zero-Dependency CLI to Tame Your Downloads Folder

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2 min read
How I Built QuickShare-QR: Share Files from Terminal to Phone via Instant ASCII QR Codes

How I Built QuickShare-QR: Share Files from Terminal to Phone via Instant ASCII QR Codes

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2 min read
Authentication from scratch

Authentication from scratch

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1 min read
Maniesta: Building a 12-Product Web Ecosystem Solo with React, Node.js, and TypeScript

Maniesta: Building a 12-Product Web Ecosystem Solo with React, Node.js, and TypeScript

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7 min read
CĂłmo construir una IA que genera presentaciones de Google Slides autĂłnomamente en Node.js

CĂłmo construir una IA que genera presentaciones de Google Slides autĂłnomamente en Node.js

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3 min read
Microservices Part 3: Autoscale Under Load

Microservices Part 3: Autoscale Under Load

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8 min read
Building a Serverless AI Tech-News Bot with Node.js, Gemini and GitHub Actions

Building a Serverless AI Tech-News Bot with Node.js, Gemini and GitHub Actions

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4 min read
How to Isolate 3 Unattended Key Inventory Review Jobs

How to Isolate 3 Unattended Key Inventory Review Jobs

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8 min read
How we stop a bulk social scheduler from double-posting, hammering rate limits, or losing posts

How we stop a bulk social scheduler from double-posting, hammering rate limits, or losing posts

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4 min read
Scoping Multi-Tenant Runtime Context in Fastify Without Protecting Every Route

Scoping Multi-Tenant Runtime Context in Fastify Without Protecting Every Route

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4 min read
Zero-Downtime Postgres Migrations: Field Notes on Expand/Contract, lock_timeout, and the ALTER TABLE That Queued Behind One Slow Query

Zero-Downtime Postgres Migrations: Field Notes on Expand/Contract, lock_timeout, and the ALTER TABLE That Queued Behind One Slow Query

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8 min read
5 Problems I Hit Running a WhatsApp AI Bot 24/7 on Windows - And How I Fixed Them

5 Problems I Hit Running a WhatsApp AI Bot 24/7 on Windows - And How I Fixed Them

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2 min read
Resize and strip EXIF metadata from user uploads in Node.js

Resize and strip EXIF metadata from user uploads in Node.js

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4 min read
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