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The magic behind computers. đŸ’» đŸȘ„

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How I Cut My LLM API Costs by 70% Without Touching My Code

How I Cut My LLM API Costs by 70% Without Touching My Code

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5 min read
A Year Later: a TRF!

A Year Later: a TRF!

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8 min read
The Modular Monolith: Laravel Edition

The Modular Monolith: Laravel Edition

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8 min read
TypeScript Patterns for Environment Variables

TypeScript Patterns for Environment Variables

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3 min read
Hardware Video Compression in Rust on macOS — ffmpeg with VideoToolbox

Hardware Video Compression in Rust on macOS — ffmpeg with VideoToolbox

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2 min read
Vibe Coding vs Spec Coding: Same Refund Feature, Built Twice

Vibe Coding vs Spec Coding: Same Refund Feature, Built Twice

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4 min read
Why we built a desktop app on local Flask + browser UI instead of PyQt or Electron

Why we built a desktop app on local Flask + browser UI instead of PyQt or Electron

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3 min read
Linguagens Compiladas e Interpretadas

Linguagens Compiladas e Interpretadas

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50 min read
Cursor Rules Not Working? Here's Why (And the Fix)

Cursor Rules Not Working? Here's Why (And the Fix)

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3 min read
If You Skip the Map, AI Builds You a Maze

If You Skip the Map, AI Builds You a Maze

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6 min read
Class, Record and Struct in C#

Class, Record and Struct in C#

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5 min read
Freelancing Got Easier When I Stopped Carrying the Whole Project in My Head

Freelancing Got Easier When I Stopped Carrying the Whole Project in My Head

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7 min read
Fused Kernels in LLMs: Reducing Memory Bandwidth Bottlenecks Through GPU Kernel Fusion

Fused Kernels in LLMs: Reducing Memory Bandwidth Bottlenecks Through GPU Kernel Fusion

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5 min read
Why I Built Yet Another Developer Tools Website

Why I Built Yet Another Developer Tools Website

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1 min read
Java's Project Valhalla Finally Lands in JDK 28 — What It Means for Developers

Java's Project Valhalla Finally Lands in JDK 28 — What It Means for Developers

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5 min read
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