News
Helio Grid Solar: Earth 's Day Edition
1+ hour, 3+ min ago (396+ words) What I Built Helio Grid Solar is a comprehensive infrastructure management platform designed to help homeowners, businesses, and institutions transition to clean energy. The application provides an integrated toolkit for solar project planning, including a Solar Estimator (calculating savings and…...
Moyacchi; Your AI Eco Companion
2+ hour, 21+ min ago (426+ words) DEV Weekend Challenge: Earth Day This is a submission for Weekend Challenge: Earth Day Edition Most people have no idea what their daily choices are actually doing to the environment. Not because they don't care; but because nothing makes it…...
It Might Already Be Too Late to Fix This
2+ hour, 16+ min ago (523+ words) DEV Weekend Challenge: Earth Day This is a submission for Weekend Challenge: Earth Day Edition It might already be too late to fix this. Yes, you heard it right. It's an Earth Recovery Protocol. A plan to help Earth recover…...
From GPS Coordinates to Screen Pixels: The Full AR Projection Math
20+ min ago (1014+ words) The problem sounds straightforward until you try to implement it. There are four distinct coordinate spaces between the aircraft's GPS position and that pixel. Wrong output, no exception, no warning. The math compiles fine either way. I tried to look…...
One-trick ponies are easy to replace
20+ min ago (605+ words) There's a structural weakness in almost every app built in the last decade and we don't talk about it much because we're all doing it. The app requires our infrastructure to function. The moment we stop paying the server bill,…...
Where AI Fits in the SDLC " and Where Humans Still Own the Decision
7+ hour ago (941+ words) AI is becoming part of software delivery, but responsibility still lives at the human decision boundaries that define quality, risk, and accountability. By Lakshmi Priya Gopalsamy Core idea: AI can support almost every stage of the software delivery lifecycle, but…...
" Earth Day Waste Sorting Challenge - " Gamified Learning
2+ hour, 57+ min ago (1526+ words) DEV Weekend Challenge: Earth Day This is a submission for the DEV Weekend Challenge: Earth Day Edition: Build for the Planet Every April 22nd, Earth Day reminds us that the planet needs more than good intentions " it needs informed action. One…...
Evergreen Sentinel: Know Your Waste Laws Before You Toss It
9+ hour, 12+ min ago (140+ words) DEV Weekend Challenge: Earth Day This is a submission for Weekend Challenge: Earth Day Edition Describe any item " a plastic bottle, leftover food, an old t-shirt " and Evergreen Sentinel tells you exactly what to do with it based on your…...
When Identity Breaks and Consent Arrives Late " Systems Still Run, But Signals Lose Meaning
9+ hour, 5+ min ago (491+ words) Modern digital systems depend on signals to represent reality. But not all signals carry the same weight. Two signals, in particular, shape how systems interpret everything else: " identity " consent When these signals lose coherence, systems may continue to operate. But…...
Five Formal Closures + Findings + AI-Generated Open Questions (Rei-AIOS Paper 118)
6+ hour, 16+ min ago (1324+ words) This article is a re-publication of Rei-AIOS Paper 118 for the dev. to community. The canonical version with full reference list is in the permanent archives below: Total: ~110 zero-sorry theorems across ~2100 Lean 4 lines under Mathlib v4. 27. 0. The Part C (AI-generated open questions)…...