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Latest Articles
ESP32-driven Roulette Wheel Could Have Used A 555, But That Didn’t Have WiFi
15+ hour, 50+ min ago (35+ words) Sometimes you see a project and immediately, before going into the details, your mind throws up the old refrain: "coulda used a 555" -- well, [Hulk] actually agrees when it comes to his ESP32-based, 3......
Calculator UI Is More Complex Than You Might Think
11+ hour, 28+ min ago (35+ words) Calculators are so ubiquitous and so familiar that they are easy to take for granted in many different ways. [lcamtuf] points out one that has probably never occurred to many of us: the user interface......
Top 10 DevOps Projects for Your Resume (Beginner to Advanced)
39+ min ago (937+ words) Ten hands-on DevOps projects that hiring managers actually want to see. Covers Docker, Kubernetes, Terraform, CI/CD, AWS, and monitoring with real code and clear learning outcomes for every level. Level: Beginner Skills: Docker, Docker Compose, Networking Time: 3 to 5 hours…...
Rollback Is Deleting a Link
11+ min ago (490+ words) Nobody designs a page with twenty sections. You design a page with three, and then you add one. Each addition is reasonable. Each one is a ten-minute change that solves a real request from a real person. The twentieth section…...
Cronos Framework v2.1 is out: what changed and why every change cites a production cycle
42+ min ago (550+ words) TL;DR: Cronos — my open-source methodology for human-validated vibe coding — just shipped v2.1. It's the first release grounded in production evidence: four full cycles on real systems at a regulated SaaS company, and every amendment in the release cites the cycle…...
I Built a Remote Linux Agent Because I Kept Forgetting Commands and Hating SSH Loops
24+ min ago (517+ words) I wanted to manage my laptop from anywhere without being on the same network. Not "same WiFi" remote desktop. Not opening port 22 on my home router and hoping for the best. I wanted to lock the screen from my phone…...
Monitoring Hardened Domain Controllers Without Admin Rights: The Five Permission Layers Nobody Documents
25+ min ago (604+ words) Everything works when the service account is a Domain Admin. Nothing works when you remove it. Here is the complete map of what sits in between — learned the hard way. At that point, most people leave the account in an…...
Stop Over Engineering Your Frontend State: A Developer's Guide to "Less is More"
22+ min ago (430+ words) Choosing a state management library feels a bit like walking into a candy shop. You've got Zustand, Redux Toolkit, Recoil, XState, and good old React Context. It’s easy to get caught up in the hype and introduce a massive library…...
AL-MUNAA: a collective immune system for AI agents
9+ min ago (261+ words) I built AL-MUNAA for OpenAI Build Week: a local security layer that wraps AI agents before they read untrusted content, before they run tools, and before they send output back out. The idea is simple: when one agent detects an…...
9 checks before you launch an AI-built web app
10+ min ago (609+ words) AI tools can take a product from an empty repository to a convincing demo quickly. That is useful, but a smooth happy path does not answer a harder question: What happens when users, permissions, retries, and partial failures do not…...