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Latest Articles
I built GitCard, a visual portfolio for developers
5+ min ago (322+ words) I’ve been working on a side project called GitCard, and I’m finally at the point where I’d like other developers to try it. The original idea was pretty simple: Developers have GitHub, LinkedIn, resumes, and personal websites, but it can…...
Proving Your AI Agent Rules Hold for Every Input — Not Just the Ones You Tested
6+ min ago (838+ words) Here's a question your auditors will eventually ask: "This decision the agent made — on what basis?" LLMs are probabilistic. Ask twice, get two answers. If your enterprise delegates approvals, refunds, or access decisions to an agent and the only thing…...
When Code Looks Fine but Isn’t: Building Nice Code for Evidence-Based Review
4+ min ago (970+ words) A pull request can pass the compiler, the formatter, and the linter and still leave behind a serious engineering problem. Maybe two independent network requests are being awaited one after another. Maybe a log line includes credentials or personal data....
Why I Built Arqen: Giving Backend Infrastructure a Clear Home in Rust
5+ min ago (1066+ words) Most backend projects do not become complicated all at once. They start with a route or two. Then come configuration, authentication, storage, background work, health checks, logging, metrics, migrations, and deployment concerns. Each addition is reasonable on its own, but…...
Your OpenSearch aggregation is lying to you: it returns 200 OK
27+ min ago (1056+ words) A dashboard panel went blank in production. No error in the logs, no failed request, no alert. The panel just showed "no data", and the query had been fine for months. The cause: someone renamed an index field from customer_country to…...
New infosec products of the week: September 4, 2026
28+ min ago (321+ words) Here’s a look at the most interesting products from the past week, featuring releases from BugBase, F5 Networks, Ping Identity, and Superna. F5 speeds up virtual patching to counter AI-driven threats With new features such as anomaly detection and agentic threat intelligence,…...
DaVinci Resolve 21 free webinars: full schedule and links
5+ day, 7+ hour ago (295+ words) Blackmagic Design has opened registration for six free 90-minute DaVinci Resolve 21 webinars running September through November 2026, covering everything from beginner basics to AI tools. Following their success in previous years, Blackmagic Design is running a 2026 series of free online seminars…...
Copy Files Between a Mac and AWS EC2 with SCP
27+ min ago (434+ words) If you already connect from your Mac to a Linux Amazon EC2 instance with an SSH key pair, scp is the simplest tool for a one-time file transfer. It uses the same SSH connection, identity, and network path. One detail matters:…...
OpenAI says GPT-6 Astra is harder to monitor than GPT-5.6 Sol
28+ min ago (1075+ words) OpenAI’s GPT-6 Astra is more capable of controlling what appears in its chain of thought than GPT-5.6 Sol, making some forms of monitoring less reliable under adversarial conditions. The finding accompanied Astra’s September 3 release. The model had already become OpenAI’s…...
Go PDF Image Asset Extraction: Reliable Latency Under Gaming Load
38+ min ago (353+ words) For a gaming backend, that distinction matters when a player-submitted PDF feeds both a filled, flattened form and a set of review thumbnails. The form output needs visual consistency; the asset workflow needs stable tail latency under a burst. One…...