🌍 Dev.to

I Built a Voice Agent That Switches Languages Mid-Call on Telnyx

Translation apps interpret between two people speaking different languages. Code-switching is different: one caller switches languages mid-conversation and the agent follows them. No interpreter, no restart, no separate vendors — one Telnyx AI Assistant that detects the spoken language on every turn and replies in kind. The Telnyx code example is: https://github.com/team-telnyx/telnyx-code-examples/tree/main/ai-multilingual-code-switching-agent-python It is a Python Flask app with a s...
🌍 Dev.to

How I stopped my coding agents from writing files before I could see the plan

Disclosure up front: I built the tool this article walks through. It's free and Apache-2.0, so my interest is "people find this useful" more than "people pay me." The failure that sent me down this path is probably familiar. I give an agent a multi-step goal: refactor this module, update the README, add tests. Everything goes fine until step 4 — where I discover it misread step 1 back at the start. By then files are written. There's no plan to correct, because the plan lived in the m...
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Architecting reliable geofencing for Android without killing the battery

It happened during a quiet Friday Jumu'ah prayer. The sermon was in full swing, the room was pin-drop silent, and then it started—the aggressive, rhythmic vibrations of a smartphone echoing against the wooden floorboards. Every head in the room turned toward the sound. I felt the heat rise to my face because it was my phone, despite me being the guy who usually prides himself on having a 'smart' setup. I had forgotten to toggle the silent mode after leaving my office, and that simple oversight t...
🌍 Dev.to

Yt-watch-party

I built a real-time YouTube watch party application that allows users to create rooms, watch videos together with synchronized playback, and communicate through real-time chat. Github: https://github.com/DefNotArham/Watchly-yt-watch-party Demo: https://watchly-frontend-188699933348.us-central1.run.app/
🌍 Dev.to

Notion vs Obsidian for Engineering Docs: What Breaks at Team Scale

Both tools are excellent for one person taking notes. The gap only shows up when a team shares the same knowledge base. Short version: Notion scales on collaboration and access control but strains on performance and lock-in; Obsidian scales on speed, ownership, and Git-friendliness but has no native multiplayer and pushes concurrency problems onto your sync layer. Which pain you'd rather manage is the real decision. I've run engineering docs on both — Notion for a ~30-person product org, Obsi...
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My X (Twitter) Weekly Report Bot Showed '0 Followers' for Two Months—The Culprit Was a Non-Existent Account Name in My .env File

Hey everyone, it's your friendly neighborhood old man developer here. I'm 38, dabbling in AI agents and automated trading bots on the side, in between my day job. Today, I want to share a story about one of my self-made bots that's been quietly dead for the past two months. It wasn't a dramatic crash or a visible error; it was far more insidious: it was running "normally" while being completely useless. The cause? An embarrassingly simple mistake. Weekly Reports of '0 Followers' ...
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What I Learned Trying to Make AI-Agent Decisions Testable

What I Learned Trying to Make AI-Agent Decisions Testable AI agents can retrieve the right policy, call the right tools, and still reach the wrong conclusion. That gap became increasingly hard for me to ignore. Most agent systems are getting better at access and execution. They can search documents, query databases, call APIs, use MCP servers, and complete multi-step workflows. But many important business decisions depend on something different: Which evidence is actually requi...
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AI Memory Is Not a Trust Model for Team Knowledge

AI memory solves a real problem: every new session starts cold. An assistant can save facts about a project, retrieve them later, and avoid asking the same questions again. That works well for personal preferences and low-risk context. Team knowledge is different. When remembered information starts influencing incident response, architecture decisions, or production changes, persistence is not enough. The team needs to know: What was saved? Who checked it? Is it still current? ...
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A version bump that got left behind — fixing it with a single source of truth and a `--check` gate

Bumping a desktop app's version number sounds like a one-line change. In practice it can mean editing five different files at once. During one release, exactly one of those files got missed, and an installer nearly got built carrying the old version number. Note: A "version bump" just means incrementing the version number — say, from 1.6.9 to 1.6.10 . The operation sounds trivial, but it can end up scattered across multiple files in practice. What happened This app's ve...
When Your VPS Never Had the Resources It Was Sold With
🌍 Dev.to

When Your VPS Never Had the Resources It Was Sold With

I needed a VPS to run CyberPanel. Simple enough: 1 vCPU, 1 GB RAM, 10 GB SSD, IPv6 only. CyberPanel needs IPv4, so I upgraded to the next tier: 2 vCPU, 2 GB RAM, 20 GB SSD, one IPv4 address. What followed was two separate infrastructure failures in the same 24 hours, from the same provider, on the same instance. Neither was a Linux problem. Both were provisioning problems — the gap between what an offer promises and what actually gets attached to the virtual machine. I'm not naming the pro...
HackerNews

When online commenters detect my art as AI

Article URL: https://www.davidrevoy.com/article1164/when-online-commenters-detect-my-art-as-ai Comments URL: https://news.ycombinator.com/item?id=49188916 Points: 3 # Comments: 0
HackerNews

AI models breaking contraints has industry concerned

Article URL: https://www.rnz.co.nz/news/world/901880/ai-models-breaking-contraints-has-industry-concerned-helen-toner-says Comments URL: https://news.ycombinator.com/item?id=49189038 Points: 4 # Comments: 0
HackerNews

AI Agents for Healthcare?

Article URL: https://www.youtube.com/watch?v=XVgedf0TzYc Comments URL: https://news.ycombinator.com/item?id=49189535 Points: 1 # Comments: 0
HackerNews

Free book (software development in the AI era)

Article URL: https://books.kodel.com.br/pt-br/livros/software-development-ia-era/ Comments URL: https://news.ycombinator.com/item?id=49189580 Points: 1 # Comments: 0
HackerNews

How to Improve the AI Frontier

Article URL: https://www.chaidhat.com/blog Comments URL: https://news.ycombinator.com/item?id=49189815 Points: 1 # Comments: 0