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AI Provenance Risks, Honda Key Fob Vuln, & Rust Miri FFI Safety Today's Highlights This week, we examine critical security insights across diverse domains, including the integrity of "homegrown" AI models, a practical key fob vulnerability impacting Honda vehicles, and advanced defensive techniques for ensuring memory safety in Rust applications via Miri. These stories highlight the ongoing need …

Optimizing RAG Pipelines, Migrating AI Agents, and LLM-Powered Troubleshooting Today's Highlights This week's highlights cover advanced strategies for building and maintaining robust AI systems, from fine-tuning RAG pipelines to orchestrating agent migrations. We also explore practical, real-world LLM application in IT operations. A Cognitive Benchmark for Code-RAG Retrieval: Part 2 — Why Model R…

Gemini Prototyping, AI Code Migration Agents, and LLM Transparency Insights Today's Highlights Today's highlights include Google Gemini's rapid app prototyping capabilities for developers, showcasing how AI can generate functional apps from prompts, alongside insights into AI agents for accelerating legacy code migration projects. We also examine the critical importance of transparency in the com…

When your app needs to confirm that a user actually owns the phone number they gave you, the pattern looks the same from the outside: send something to the device, user usually confirms it. Under that surface, there are four distinct approaches using phone and carrier networks, each with different security characteristics, user experiences, and requirements. The right one depends on your context.…

Build custom AI apps - chatbots, RAG pipelines, and agents - entirely on your own hardware with Dify and Ollama. No monthly fees, no data leaving your network. What You Need A GPU with 12GB+ VRAM (RTX 3060 12GB or better) Docker + Docker Compose 2.24.0+ About 20 minutes Architecture Component Role Dify Visual app builder, RAG engine, agent framework, API layer Ollama Serves local models via OpenA…

TL;DR: Two tools cut Claude Code token usage at two different layers. RTK is a shell proxy that compresses command output before it ever reaches the context window. context-mode is a Claude Code plugin that does heavy tool work in a sandbox and hands back only the answer. They stack cleanly on top of each other, and a single skill installs both. This article explains how each one works and how to…

Claude is genuinely useful for production Linux troubleshooting — when you use it right. Here's the workflow that works, after a year of using it on real incidents across Ubuntu, RHEL, and Rocky. The mental model: Claude is a senior pair, not an oracle The mistake most engineers make on day one: they paste a 5-line error message and expect a fix. Claude can do better than that — but only if you g…

Plug a sensor into a switch, wire up a building full of cameras, or rack a server, and you are using Ethernet. It is the most widely deployed wired networking standard on earth, the quiet backbone under offices, factories, and data centers. And it is named after a scientific idea that turned out to be completely wrong. The name was not an accident or a marketing afterthought. It was a deliberate …

🚀 CKA Exam Overview: What Every Kubernetes Engineer Should Know Before Starting If you're working in DevOps, Cloud Engineering, Platform Engineering, or SRE, chances are you've heard about the Certified Kubernetes Administrator (CKA) certification. But here's what surprises most people: ⚠️ There are no multiple-choice questions. You get a real Kubernetes environment and must perform actual admini…

Started looking for a tourism dataset on Kaggle for a new project. Found one with real UNWTO data, but it only went up to 2022 — not enough for what I wanted (post-COVID trends). Then found a better-looking one: "Global Tourism & Travel Trends (2019-2024)," 24 upvotes, great coverage range. Almost picked it on the spot. Then I actually read the full description. Turns out it's synthetic — 10,000 …

We've all been there: you’re building an endpoint, and for the hundredth time, you’re typing out res.status(200).json({ success: true, data: ... }) . It feels repetitive, and honestly, it’s a recipe for inconsistency across your API. I wanted to fix that, so I built BaR-js . What is it? BaR (Builder a Response) is a lightweight, framework-agnostic TypeScript library designed to help you serve API…

Hi everyone, I've been hacking on a local personal memory system called Hillock . Honestly, it's very much a work in progress and it isn't some flawless breakthrough, but I wanted to see if we could build a lightweight, completely offline memory layer for local LLMs without the overhead of running a heavy neural vector database or wasting precious VRAM. The project is named after the biological A…

Three months ago BonVoyage was just an idea. Actually, it was the inevitable result of a problem I wanted to solve. I’ve always loved travel, rewards programs, and finding creative ways to make experiences more accessible. But the more I looked at the travel industry, the more I realized most programs are built around complexity. Points. Status tiers. Credit card ecosystems. Airline partnerships.…

My day job is at a large tech company. Hundreds of engineering teams, and every one of them is somewhere different on AI adoption. Some are still treating coding agents as a curiosity. Some have quietly rebuilt their whole workflow around them. Most are in the messy middle, and watching that middle is where the idea for Penling came from. Spec-driven development has arrived, and I think it's the …

Incident response automation is a trap. Some things should be automated. Some things absolutely should not be. Getting the line wrong is worse than automating nothing. What to automate 1. Alert enrichment. Before a human sees an alert, automate pulling in related data: recent deploys, dependent service health, historical correlation. Save the human 10 minutes of context-gathering. 2. Known-good r…

A culture that only records its disasters ends up with a biased archive. Wars documented, plagues chronicled, collapses catalogued. The quiet decades go unwritten — not because nothing happened, but because nothing happened that needed a record. Historians read it and assume the centuries were all catastrophe. The learning system works the same way. It has a failure log. From that log it builds r…

I was working on a project a while back where the users had to use the app in three different places. They needed to use it on desktop computers at the office on Android tablets when they were out in the field and on iPhones when they were moving around. This was a problem because we had one team and we did not want to deal with three sets of code. This project made me think about how to make the…

We are shipping @hazeljs/agent 1.0.1 — a patch release focused on operational durability , resilience consolidation , and production observability . If you run agents behind a load balancer, need human-in-the-loop tool approvals, or want circuit breakers and traces in production, this release is for you. 1.0.1 is backward compatible. No breaking API changes — only new optional configuration, fact…

Hello Dev.to! 👋 I'm the architect of an experimental post-quantum VPN protocol called QCRA (Quantum-Chess Routing Architecture). It’s written entirely in Rust (250K+ lines, 46 passing test suites). Today, I’m open-sourcing the protocol specification along with a Cryptographic Open Challenge for anyone who wants to try and break the math. 🚨 The Threat: AI-Driven Traffic Analysis The standard appro…

For asset managers and equipment engineers, mastering Dissolved Gas Analysis (DGA) interpretation is essential, because gases like carbon monoxide and carbon dioxide are the first chemical signals that a transformer's solid cellulose insulation is overheating and degrading. Your transformer can talk, and if you know how to listen, you will hear it. Inside every oil‑filled power transformer, a sil…