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Node.js

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

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How to Fix EADDRINUSE: Port Already in Use

How to Fix EADDRINUSE: Port Already in Use

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4 min read
MongoDB Injection Bugs Your Code Review Misses: 4 Shapes, 16 ESLint Rules, 1 Honest Gap

MongoDB Injection Bugs Your Code Review Misses: 4 Shapes, 16 ESLint Rules, 1 Honest Gap

1
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21 min read
How I handle bulk WHOIS lookups at scale: lessons from running a domain API

How I handle bulk WHOIS lookups at scale: lessons from running a domain API

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4 min read
Layercache 2.0.0: Millisecond TTLs, Stale-Preserving Expiration, and Better Redis Coverage

Layercache 2.0.0: Millisecond TTLs, Stale-Preserving Expiration, and Better Redis Coverage

1
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2 min read
How I Stopped Node.js from Freezing While Bulk-Processing 1,500+ Excel Rows

How I Stopped Node.js from Freezing While Bulk-Processing 1,500+ Excel Rows

1
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4 min read
Node.js Streams: The Practical Guide (2026)

Node.js Streams: The Practical Guide (2026)

4
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5 min read
How I Built a Live Football Platform That Doesn't Fall Apart Under Load

How I Built a Live Football Platform That Doesn't Fall Apart Under Load

1
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5 min read
Math.random() Is Not Secure. I Found It Generating API Keys in a 44K-Star Repo.

Math.random() Is Not Secure. I Found It Generating API Keys in a 44K-Star Repo.

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6 min read
Buffer: Bytes, Encoding, and TypedArray Memory

Buffer: Bytes, Encoding, and TypedArray Memory

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10 min read
Gemini 2.5 Pro Wrote Unsafe SQL 96% of the Time: 3 Node.js Injection Patterns — and the ESLint Rule That Catches Them

Gemini 2.5 Pro Wrote Unsafe SQL 96% of the Time: 3 Node.js Injection Patterns — and the ESLint Rule That Catches Them

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12 min read
# I Built an AI Content Hub for Telegram That Writes Posts in 30 Seconds — For $0/month

# I Built an AI Content Hub for Telegram That Writes Posts in 30 Seconds — For $0/month

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4 min read
"NestJS authentication in 5 minutes"

"NestJS authentication in 5 minutes"

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1 min read
Beyond index.js: Building a Production-Grade Automation Engine with Node.js 🛠️

Beyond index.js: Building a Production-Grade Automation Engine with Node.js 🛠️

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1 min read
I built a free streaming site from scratch — no ads, no framework, no BS

I built a free streaming site from scratch — no ads, no framework, no BS

2
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2 min read
I Built a Laravel-Inspired Framework in Node.js (Here’s Why) - NetPress

I Built a Laravel-Inspired Framework in Node.js (Here’s Why) - NetPress

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2 min read
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