News
Why Your LCP Score is Perfect in Lab but Failing in Production
18+ min ago (281+ words) We've all been there: Lighthouse gives you a green 100 on desktop, but your Google Search Console is screaming "Poor" for Largest Contentful Paint (LCP) on mobile. The reality is that 75% of your real-world users must hit that 2.5s threshold for Google…...
🚀 My First Dev Post: What I Learned from Guidewire DevTrails
24+ min ago (311+ words) Starting out in Guidewire DevTrails, I expected to work on just another problem statement. But this one made me pause and think deeper. We looked at gig workers'especially delivery partners'and how unpredictable their income can be. A normal day for…...
On-Chain RSI: How to Read Live Technical Indicators From a Solidity Smart Contract
25+ min ago (349+ words) RSI requires 14 periods of historical prices. For daily RSI, that's 14 days of data. For hourly, 14 hours. Storing and computing this in Solidity would cost thousands in gas per calculation. Floating-point math doesn't exist in EVM. It's not viable. The practical…...
Autonomous AI-Native IDS: Raspberry Pi as an Edge SOC
1+ hour, 21+ min ago (424+ words) To successfully transform a Raspberry Pi into an autonomous IDS, hardware selection is critical. While older models might handle basic logging, an AI-native IDS requires the throughput and vector processing capabilities of the newer generations. Transforming the Pi involves configuring…...
Prompt Context Harness: The Three Stages of AI Engineering and Why the Third Changes Everything
1+ hour, 15+ min ago (699+ words) The AI industry loves naming eras. We had the prompt engineering era. Then came context engineering. Now we're entering what may be the most consequential shift yet: harness engineering. Each stage represents a fundamental change in what we're designing when…...
WordPress Had 11,334 Plugin Vulnerabilities Last Year. Cloudflare Just Built the Fix.
1+ hour, 17+ min ago (513+ words) WordPress runs almost half of the websites on the internet. However, 96% of the security vulnerabilities it faces come from various plugins that keep everything running smoothly. EmDash, an open-source CMS developed by Cloudflare and launched just recently, was developed from…...
GEO Optimizer v4.0.0 is Stable — What We Fixed, What We Built, What's Next
1+ hour, 15+ min ago (802+ words) Not beta. Not release candidate. Stable. This post is the honest story of how it got there: four beta releases, a full architectural rewrite, 13 security fixes, and a few new capabilities we are genuinely excited about. GEO Optimizer started as…...
Discussion: AI & Machine Learning Category
1+ hour, 21+ min ago (350+ words) Title: Why AI Agents Need a 'Self-Hosted' Long-Term Memory Most current AI agent implementations rely on RAG (Retrieval-Augmented Generation) using third-party vector databases. While effective, this raises significant privacy concerns when dealing with personal digital records. As developers, how do…...
Why I Trashed 15 Years of Software to Rebuild Property Management with AI
1+ hour, 19+ min ago (1596+ words) It started with raw sewage on a basement floor. I grew up in a 1930s constructivist apartment complex " an architectural landmark that was supposed to be a model of ideal communal living. By the time I was a teenager, the building…...
eslint-plugin-bad-vibes: I built a linter that enforces the worst frontend practices
1+ hour, 15+ min ago (479+ words) April Fools Challenge Submission " This is a submission for the DEV April Fools Challenge An ESLint plugin with 6 rules that enforce the worst frontend practices with deadpan corporate error messages. Real AST visitors. Real tests. Completely useless output. Every rule…...