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I Deleted 200 Lines of Code I Didn't Write and Learned More Than When I Wrote It...

I Deleted 200 Lines of Code I Didn't Write and Learned More Than When I Wrote It...

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Comments 5
5 min read
Didit Copilot: shipping an AI agent that lives inside the app

Didit Copilot: shipping an AI agent that lives inside the app

Comments 1
6 min read
Deterministic Guardrails: Prompts Steer, Hooks Enforce

Deterministic Guardrails: Prompts Steer, Hooks Enforce

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9 min read
Governance and The Raku Foundation

Governance and The Raku Foundation

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5 min read
Forget the $5,000 Bootcamp: The Definitive, Open-Source AI & Data Engineering Syllabus for 2026

Forget the $5,000 Bootcamp: The Definitive, Open-Source AI & Data Engineering Syllabus for 2026

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4 min read
Três bugs que cometi construindo um sistema de confiabilidade (e os três fingiram que deu tudo certo)

Três bugs que cometi construindo um sistema de confiabilidade (e os três fingiram que deu tudo certo)

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4 min read
CubeSandbox: Tencent Cloud Open-Sources an Ultra-Fast Secure Sandbox for AI Agents

CubeSandbox: Tencent Cloud Open-Sources an Ultra-Fast Secure Sandbox for AI Agents

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2 min read
European Serverless Functions with AWS Lambda performance, finally

European Serverless Functions with AWS Lambda performance, finally

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5 min read
A engenharia de nunca perder um webhook: fila, retry e idempotência

A engenharia de nunca perder um webhook: fila, retry e idempotência

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4 min read
Grok 4.5: what the numbers say beyond xAI's announcement

Grok 4.5: what the numbers say beyond xAI's announcement

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3 min read
Why Most AI Prompts for Developers Don't Work (and How to Fix Them)

Why Most AI Prompts for Developers Don't Work (and How to Fix Them)

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5 min read
I Spent 7 Days Building a Simple Python To-Do List… Here's What It Actually Taught Me

I Spent 7 Days Building a Simple Python To-Do List… Here's What It Actually Taught Me

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2 min read
Medium and GitHub both went nofollow — so I built a 40-line PowerShell backlink verifier

Medium and GitHub both went nofollow — so I built a 40-line PowerShell backlink verifier

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7 min read
Day 4: Data Transformation & Identification

Day 4: Data Transformation & Identification

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6 min read
Best Practices Are a Myth. Trade-offs Are the Real Skill.

Best Practices Are a Myth. Trade-offs Are the Real Skill.

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6 min read
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