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The second my local AI assistant learned how to operate Windows apps, I ran into a new bug. Not a model bug. Not a prompt bug. A traffic bug. One t
Functional programming in TypeScript: the abstractions I actually use and the ones I dropped There's a specific moment I recognize in almos
Functional programming en TypeScript: las abstracciones que realmente uso y las que abandoné Hay un momento específico que reconozco en cas
A Wikipédia é a fonte mais comum de dados tabulares na web. Também é um campo minado de casos extremos que quebram scrapers ingênuos. Coletei os cinc
In enterprise applications, Word document printing is usually not a core feature at first glance, but it often becomes essential once workflows move i
What was wrong with v1? Three things. The networking was over-engineered. I built a two-node WireGuard setup where a CloudWatch alarm woul
terraform plan is great at one thing: telling you how your managed resources have drifted from your config. But it has a blind spot baked into its des
When investigating a slow Rails endpoint, it's common to start by looking for N+1 queries, missing indexes, or expensive joins. Sometimes, though, the
The world is full of noise. I built NoiseFilter to cut through it. News is everywhere, and it's never been harder to know what to trust. Who benefits
What openai-codex v0.1.0b1 Ships openai-codex v0.1.0b1 is OpenAI's first officially published Python SDK for embedding Codex agent capabili
Handling an OTP (One-Time Password) flow requires a clean sequence so you don't run into race conditions, like a user trying to verify a token before
Proper error handling in Next.js 15 is spread across four different mechanisms that serve different purposes. Most guides cover one of them. This cove
A client sent me a contract last week. I needed to sign it and send it back without installing anything or uploading the file to a server. So I built
There's a good open-source page builder for React. It's called Puck, and it's genuinely well-built: you register your own React components, users drag
Why I'm Learning Go in 2026 (A Java/Kotlin/Rust Engineer's Take) I've spent the better part of six years writing Java and Kotlin in product
Hey everyone. Continuing with the series, here's part two: five more patterns from modern Java 21+ that are showing up in production system
A few years ago, I thought React was the key to becoming a frontend developer. So I did what most beginners do. I bought courses. I watched YouTube
TL;DR: I built EcoAscent; a gamified eco-awareness app where a hand-drawn SVG world visually decays or flourishes based on your logged actions. This
I spent 3 hours debugging why Google Search Console kept showing "Couldn't fetch" on a sitemap that looked completely normal in my browser. The XML re
One thing I’m still trying to reason about with Codex is when a run should be stopped rather than allowed to keep spending context, steps, and time.