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An AI runs my company. A solo dev vibe-coded $15K in a week — we made $[X]. A cold autopsy.

An AI runs my company. A solo dev vibe-coded $15K in a week — we made $[X]. A cold autopsy.

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4 min read
How to Fine-Tune LLaMA and Mistral for €2 (Without Cloud GPU Rental)

How to Fine-Tune LLaMA and Mistral for €2 (Without Cloud GPU Rental)

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2 min read
We built a lightweight, 100% local File Integrity Monitor (FIM) with zero telemetry

We built a lightweight, 100% local File Integrity Monitor (FIM) with zero telemetry

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1 min read
Cx Dev Log — 2026-05-16

Cx Dev Log — 2026-05-16

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3 min read
The AI Workflow That Saved Me From a Debugging Spiral (And How to Replicate It)

The AI Workflow That Saved Me From a Debugging Spiral (And How to Replicate It)

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3 min read
I Built a Distributed Search Engine for Stack Exchange Archives

I Built a Distributed Search Engine for Stack Exchange Archives

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2 min read
How I Built a Universal MCP ↔ A2A Bridge: Architecture, Protocol Mapping, and What I Learned

How I Built a Universal MCP ↔ A2A Bridge: Architecture, Protocol Mapping, and What I Learned

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3 min read
Why I Stopped Waiting for Deep Work Blocks and Started Building in Taxi Rides

Why I Stopped Waiting for Deep Work Blocks and Started Building in Taxi Rides

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4 min read
Reloj de voltímetros con AVR128DB28: 3 medidores analógicos como manecillas

Reloj de voltímetros con AVR128DB28: 3 medidores analógicos como manecillas

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9 min read
"Disclosure Debt": Why Your AI Financial Analyst May Be Lying About Japanese Stocks

"Disclosure Debt": Why Your AI Financial Analyst May Be Lying About Japanese Stocks

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5 min read
Day 5: Kiro vs Cursor vs GitHub Copilot (Real Developer Comparison)

Day 5: Kiro vs Cursor vs GitHub Copilot (Real Developer Comparison)

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3 min read
A New Level of Accessibility: How the accent-color Property Changes Users' Lives

A New Level of Accessibility: How the accent-color Property Changes Users' Lives

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3 min read
How I Built a CLI That Generates 12 Project Templates in 3 Seconds

How I Built a CLI That Generates 12 Project Templates in 3 Seconds

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2 min read
I Stopped Paying GPT-4 for Simple Queries — Here's the Router I Built

I Stopped Paying GPT-4 for Simple Queries — Here's the Router I Built

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3 min read
6 months of heavy Claude Code use: 4 prompt patterns that survived my notebook cleanup

6 months of heavy Claude Code use: 4 prompt patterns that survived my notebook cleanup

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3 min read
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