A Complete Breakdown of Agent Architecture and the A2UI Protocol The Paradigm Shift At Google I/O 2026, something fundamental shifted and it wasn't announced as a headline. Sundar Pichai opened the keynote with a single thesis: AI is moving fro...

Algoritmos quadráticos são lentos — isso todo mundo sabe. Mas o quão lentos? E a linguagem escolhida importa mais do que o algoritmo em si? Foi exatamente isso que nossa turma de Algoritmos e Estruturas de Dados I do CEFET-MG decidiu testar empiricam...

The Problem If you have a Samsung Galaxy Book4 Pro running Linux, you've probably noticed that the internal speakers don't work. The headphone jack works fine, but the built-in speakers are completely silent — regardless of your distro or kernel ve...

OpenTelemetry Collector configs are easy to grow and hard to reason about. A config can be valid and still have production risks: exporters: otlphttp: endpoint: http://backend.example.com headers: X-API-KEY: "hardcoded-secret" o...

TransparentTorProxy TTP is a Linux utility that leverages nftables to route all system network traffic through the Tor network. Version 0.3.5 has just been released. What differentiates this approach from standard transparent proxies is its focus on...

It's a client demo. They're watching. I type: "Which region had the highest revenue growth last quarter?" My RAG app — three weeks of work, carefully tuned embeddings, clever prompts — responds instantly. The client nods. Writes it down. The answer...

Couple of weeks ago I shipped fastchart 0.2.0 and wrote it up herehttps://ilia.ws/blog/fastchart-0-2-0-native-php-charts-barcodes-and-qr-codes-in-one-extension. One extension, 19 chart types, server-side rendering through ext/gd. The idea was right,...

Avikal did not begin as an archival security tool. It began with a question: can data be hidden inside chess? Today, RookDuel Avikal is an open-source archival security system built around the .avk format. It is designed for long-term private stora...

It's a client demo. They're watching. I type: "Which region had the highest revenue growth last quarter?" My RAG app — three weeks of work, carefully tuned embeddings, clever prompts — responds instantly. The client nods. Writes it down. The answer...

This is a submission for the Notion MCP Challengehttps://dev.to/challenges/notion-2026-03-04 What I Built GitNotion is an MCP server that pulls GitHub activity into Notion and uses Gemini to write reports on top of it. Point it at any repo and it s...

165 million x402 transactions have cleared on Base/USDC. Meanwhile every agent builder using XRPL has been manually wiring payment rails from scratch. I fixed that. The Problem AI agents are bad at credential management. They can't complete signup fl...

A combat medic doesn't wait to be asked. You assess the situation, you move, you make decisions with incomplete information, and you keep people alive. That's the job. I served as a 91W Combat Medic in the U.S. Army from 1997 to 2007. Ten years. I ca...

You've got a punch card in your wallet, airline miles you may have forgotten, and a coffee app that’s just two stars away from a free drink. Sound familiar? Most of us sign up for at least one loyalty program without thinking much about it, and busin...

You started your Shopify store to sell products and grow a business — not to spend your evenings debugging app conflicts, chasing down broken checkout flows, or trying to figure out why your page speed score dropped overnight. But somewhere along the...