🌍 Dev.to

Architecting Battery-Efficient Geofencing for Android Automation

It happened during a quiet afternoon at the community library. I was deep in a focused work session when my phone decided it was the perfect moment to blast a loud, jarring ringtone. Every head in the room turned toward me. The embarrassment was immediate and sharp. I had forgotten to silence my device after leaving a noisy cafe, and that one oversight destroyed my flow and disrupted everyone else. Standing there, frantically tapping my screen to kill the sound, I realized my phone wasn't actual...
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Claude Code Can't Draw — This Plugin Borrows Your Codex CLI Login

TL;DR: "Claude can't draw" is a budget problem, not a capability problem. codex-bridge (MIT) is a Claude Code plugin that routes image generation (gpt-image-2) and five GPT-5 subagents through the Codex CLI login you already have — billing against your ChatGPT plan instead of a second API key. I have not tested or run it; this is a source-reading review. How it works. Two bash wrappers shell out to codex exec , Codex CLI's non-interactive mode, with your existing codex login (both scrip...
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Your AI Agent Works in Dev. It Will Fail in Production. Here's the Math.

Your AI agent passes every test. It handles edge cases. You demo it to your team and everyone nods. Then you deploy it. And it breaks. Not a little. Catastrophically. The kind of break where you stare at logs for three hours wondering what went wrong, only to discover your RAG pipeline silently returned the wrong chunk 40% of the time. You're not alone. RAND Corporation found that 80-90% of AI agent projects never reach production . That's twice the failure rate of non-AI IT projects. ...
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How to Add Modern Text Animations to Your Website with SplitFX

In this tutorial, I'll show you how to add the modern text animations shown in the cover video to your website using SplitFX , a JavaScript plugin for splitting and animating text. You'll learn how to create a sequential hero heading and animate section titles as they enter the viewport with just a few lines of JavaScript. 🔗 Live Demo & More Examples: Explore SplitFX Demo Projects 1. Install SplitFX Option A: Via npm npm install @tanglat/splitf...
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How I built BrawlerStats: honest trophy history with Firebase and Cloud Run

BrawlerStats started with a simple question: if a Brawl Stars profile is public, why is it still difficult to understand how a player is progressing over time? I built BrawlerStats as a free, no-login companion for public Brawl Stars data. You can search a public player tag, review trophies and brawler progress, inspect recent tracked battles, open public club rosters, and create daily trophy races between players. The stack The frontend is intentionally lightweight: HTML, C...
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Postgres Full-Text Search in Production: How to Load-Test the Index and Pin Down Relevance

Adding full-text search to Postgres is a two-line migration. Running it in production without surprises is not. The GIN index that makes search fast also adds write amplification and a background cleanup process that can quietly fall behind under a heavy insert rate, and "relevance" that looked fine on your laptop can drift the day someone changes a dictionary. Before you decide Postgres search is or isn't enough, you need evidence — a load test against your real write rate and a relevance contr...
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AI Agents Are Distributed Systems in Disguise: The Advanced Mathematics, Color Architecture, and Engineering of Production Agentic Systems

AI Agents Are Distributed Systems in Disguise: The Advanced Mathematics, Color Architecture, and Engineering of Production Agentic Systems Let’s skip the surface-level marketing hype. We’ve all seen basic terminal demos: an LLM receives a prompt, calls a search tool, executes a shell script, and someone tweets about "AGI". Then you attempt to deploy that architecture to handle real production workloads. Three hours in, your agent gets trapped in a 35-step infinite retry loop, hallucina...
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Mi primer intento con agentes de IA fracasó. El problema no era el modelo

Hace un año arranqué un piloto, con el respaldo de la empresa, para construir herramientas autónomas de IA sobre el trabajo de desarrollo. Un año después, dos desarrolladores del equipo entregaron el doble de los puntos que habían comprometido en un sprint — y el aumento no dependió de su seniority. Entre esas dos cosas hubo un fracaso completo. Empiezo por ahí, porque es la parte que nadie cuenta. El piloto que se depreciaba solo Usé lo que se usaba entonces: orquestadores...
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[EN] Infrastructure Lifecycle Management: Provisioning vs Decommissioning

In the Infrastructure Lifecycle Management we can identify the functions of: Provisioning and Decommissioning. Both are orchestrated through the application of Infrastructure as Code (IaC) principles, ensuring that the entire asset lifecycle, from initial resource creation/configuration to the secure, verifiable removal of all components, is managed with consistency, auditability, and minimal operational overhead. I. Core Concepts and Objectives Feature Provisioning...
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Credential Stuffing Doesnt Break Your Login. It Drowns It. Heres a Pre-Auth Filter.

Credential stuffing is the most boring attack in the world, which is exactly why it works. There's no exploit, no injection, no clever bypass. Someone bought a list of a few million email/password pairs from an unrelated breach, and now a botnet is quietly replaying them against your login form at a few requests per second per IP, spread across ten thousand IPs. Every single request is a valid, well-formed login attempt . That's the whole problem. I want to talk about why the usual defenses ...
HackerNews

AI Is Rewiring South Korea's Careers, Dating and Culture

Article URL: https://www.bloomberg.com/news/features/2026-08-06/ai-sk-hynix-samsung-rewire-south-korea-s-careers-dating-and-culture Comments URL: https://news.ycombinator.com/item?id=49235492 Points: 4 # Comments: 0
HackerNews

Show HN: Pacific Slate: a self-hosted, model-agnostic multi-agent AI assistant

I didn't want to buy a standalone computer or repurpose a laptop to run constantly so I could maintain a system to sync my LLMs, so I built this. It's a simple overview of my system, laid out in a way easy to unpack and replicate for yourself. The project is meant to be configured individually, and uniquely, since one solution might not be what's best for another. If anything, maybe it gives you some ideas on how to implement things for your own project. Best wishes, Ryan. Comments URL: htt...
HackerNews

AI Agent Qubitz

Article URL: https://github.com/Gabrieliam42/AI-Agent-Qubitz Comments URL: https://news.ycombinator.com/item?id=49236318 Points: 2 # Comments: 1
HackerNews

I got 30% better AI coding results

Article URL: https://github.com/akasula09/CodeSlimmer Comments URL: https://news.ycombinator.com/item?id=49236555 Points: 2 # Comments: 0
HackerNews

Quoted $1M for AI code review. Built it for free

Article URL: https://sagivo.com/blog/i-was-quoted-1m-to-get-ai-diff-review-tool Comments URL: https://news.ycombinator.com/item?id=49236612 Points: 3 # Comments: 0
HackerNews

What if we let AI govern us?

Article URL: https://inevolin.substack.com/p/what-if-we-let-ai-govern-us Comments URL: https://news.ycombinator.com/item?id=49237226 Points: 2 # Comments: 2