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Node.js

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

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LLM-powered extraction kept silently corrupting my database. Here's what I built to fix it. tags: node, llm, opensource, api

LLM-powered extraction kept silently corrupting my database. Here's what I built to fix it. tags: node, llm, opensource, api

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3 min read
I built a free open-source photo & video organizer for 27,000+ files (no cloud, no subscription)

I built a free open-source photo & video organizer for 27,000+ files (no cloud, no subscription)

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2 min read
How to Build a Secure Serverless Port Scanner in Node.js (and Prevent SSRF)

How to Build a Secure Serverless Port Scanner in Node.js (and Prevent SSRF)

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3 min read
Designing credential handling for authenticated browser automation

Designing credential handling for authenticated browser automation

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5 min read
How I Built and Deployed a URL Shortener API as a 2nd Year CS Student

How I Built and Deployed a URL Shortener API as a 2nd Year CS Student

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5 min read
NodeFox is live: building local AI workflows as executable graphs

NodeFox is live: building local AI workflows as executable graphs

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3 min read
How I Host Multiple Node.js Applications on a Single AWS Lightsail Server

How I Host Multiple Node.js Applications on a Single AWS Lightsail Server

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2 min read
Reading typed config from .env in TypeScript

Reading typed config from .env in TypeScript

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6 min read
Graceful Degradation: Circuit Breakers for External API Dependencies

Graceful Degradation: Circuit Breakers for External API Dependencies

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5 min read
Your MCP server can't take a file as an argument — here's why, and the fix

Your MCP server can't take a file as an argument — here's why, and the fix

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3 min read
Demystifying Node.js Architecture: V8, libuv, and the Hidden C++ Bridge

Demystifying Node.js Architecture: V8, libuv, and the Hidden C++ Bridge

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7 min read
I wrote a 403-check quality audit for a static site in ~130 lines of Node — zero dependencies

I wrote a 403-check quality audit for a static site in ~130 lines of Node — zero dependencies

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2 min read
Why Your AI Side-Hustle Script Won't Run: 5 JavaScript Config Failures That Break Claude/OpenAI Tools (and How to Isolate Node v

Why Your AI Side-Hustle Script Won't Run: 5 JavaScript Config Failures That Break Claude/OpenAI Tools (and How to Isolate Node v

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7 min read
Typescript: Transpilação, Compilação e Execução

Typescript: Transpilação, Compilação e Execução

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2 min read
package.json vs go.mod: Where Did the Version Field Go?

package.json vs go.mod: Where Did the Version Field Go?

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6 min read
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