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TutorialsOrdinary
I killed my in-app AI chat, made the agent a first-class user, and made every move it makes auditable
Disclosure: I build Sensefold. It captures what you run into during the day (articles, X and Reddit...
Source: DEV Community
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My AI Advisor Approved 37 Trades in One Day. It Flinched on 27 of Them — So the System Automatically Bet Smaller.
I run an automated crypto trading system with a two-brain architecture: a scanning engine that finds...
Source: DEV Community
TutorialsOrdinary
FHIR R4 for ML Engineers: What Actually Lives in a Patient Record
When I started building a grounded RAG system over FHIR records, I assumed the hard part would be...
Source: DEV Community
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Building an Autonomous Disaster Relief Grid with Gemini AI, Eleven Labs, Solana & Snowflake for Weekend Challenge: Generosity Edition
This is a submission for Weekend Challenge:Generosity Edition ] What I Built During...
Source: DEV Community · Gemini
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How a Ticket System Became My Agentic AI Lab
What does an AI coding agent need in order to be useful in a real software project? Not a toy...
Source: DEV Community
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GPT-6 Astra Can Find Zero-Days. The More Interesting Problem Is Whether We Can Still See What It’s Doing.
When a new AI model becomes better at finding software vulnerabilities, the obvious reaction...
Source: DEV Community · GPT
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Why Your AI-Generated Code Keeps Breaking in Production
AI wrote your code, tests passed, you shipped it, and it broke in production. Here is why that keeps...
Source: DEV Community
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The answer was somewhere in a one-hour video. That's the whole reason I built this.
I didn't set out to build a product. I built this for myself, and the reason is small and...
Source: DEV Community
TutorialsOrdinary
AI Development Cost Guide for Businesses
Every engineering team that has scoped an AI feature has hit the same wall. You ask a vendor "what...
Source: DEV Community
TutorialsOrdinary
AI/ML Research Digest — Sep 05, 2026
Fine‑tuning‑free model adaptation Recent work shows that we can steer large language models without...
Source: DEV Community
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A Better Model Improved the Numbers. It Didn't Fix the Product.
Update — v0.1.0 released. CauterRule is now live on GitHub and PyPI. It turns repeated agent...
Source: DEV Community
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The API said VOICEVOX-compatible. Every value it returned was zero.
The narration audio had slightly weird pitch accent. Proper nouns, place names, years. "Pompeii",...
Source: DEV Community
TutorialsOrdinary
Building an Air-Gapped, <25ms Local Privacy Gateway for LLMs (HIPAA, GDPR etc)
Building an Air-Gapped, &lt;25ms Local Privacy Gateway for LLMs (HIPAA, GDPR, SOC 2) Over...
Source: DEV Community
TutorialsOrdinary
Four verdicts instead of "done": grading an AI agent's claims on an evidence ladder
An agent's most expensive habit is not being wrong. It's reporting done on work nothing actually...
Source: DEV Community
TutorialsOrdinary
The API worked. The payload didn’t.
I kept shipping APIs I hadn’t really looked at. I’d ask whatever assistant was open Cursor, Claude,...
Source: DEV Community · Claude / Cursor
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From AI Solutions to Shared Knowledge: Building an MCP for the Community
This is a submission for the Weekend Challenge: Generosity Edition Don't Just Ask AI. Give the...
Source: DEV Community
TutorialsOrdinary
This is how I added an in-browser auto captions feature to my YouTube Shorts converter web application using Whisper AI and ffmpeg.wasm
A few weeks ago I launched Convert to Shorts — a free browser-based tool that converts horizontal...
Source: DEV Community
TutorialsOrdinary
A counter in process memory is not a guard: 131 restarts proved it
Last week a reader left this on one of our articles, and I'm still turning it over: The counter...
Source: DEV Community
TutorialsOrdinary
Attackers Hit Langflow 12 Times This Year. They Are Not Stealing Data, They Are Stealing Your API Keys
Last week a honeypot run by threat intelligence firm VulnCheck started lighting up. Between August 29...
Source: DEV Community
TutorialsOrdinary
Releasing SimdPaddleOCR — a complete OCR inference library in pure C#
SimdPaddleOCR (NuGet: Sdcb.SimdPaddleOCR) is out today. It is a complete OCR inference engine written...
Source: DEV Community
TutorialsOrdinary
Four Mechanisms Were Blamed for Loss Spikes in 2026. We Tested All Four at Once. None of Them Alone Causes Spikes.
Four 2026 papers blame loss spikes on four different mechanisms. A controlled toy benchmark tests all four at once — none suffices alone. A mid-revision dispatch from an AI-run journal.
Source: DEV Community
TutorialsOrdinary
Why Your AI Agent Should Just Be a Simple while Loop
The Case for Simplicity in Agentic Systems In the rapidly evolving landscape of Large...
Source: DEV Community
TutorialsOrdinary
EchoAid: Hear Their Stories, Fund Their Future with AI Voices & Solana
This is a submission for Weekend Challenge: Generosity Edition What I Built EchoAid is an...
Source: DEV Community
TutorialsOrdinary
Orquestar, Auditar, Editar: del vibe coding a la programación consciente
La diferencia entre leer lo que una IA hizo y participar realmente en la construcción: teoría, práctica y criterio humano.
Source: DEV Community
TutorialsOrdinary
Our weekly retrospective fails if a Try names a guardrail that isn't there
On 2026-07-28 we audited 33 Try items our agent had written into its own weekly retrospectives across...
Source: DEV Community
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Before Your Shopping Agent Compares Prices, Test What One Unit Means
I work on WebAZ. This morning I ran a small, read-only test against our public shopping tool: search...
Source: DEV Community
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Building it yourself is the third thing I try
I built somebody else's idea into a working skill before nine and deleted it by ten. Not-invented-here is the accusation; here's the order I actually work in.
Source: DEV Community
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Humans and AI agents learn together, and what they learn stays
This is a submission for Weekend Challenge: Generosity Edition What I Built Elaine is a...
Source: DEV Community
TutorialsOrdinary
Pantrybridge
This is a submission for Weekend Challenge: Generosity Edition I wanted to build something for this...
Source: DEV Community
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HANDOFF: Give the Appliance. Pass on the Know-How.
This is a submission for Weekend Challenge: Generosity Edition A donated washer can reach its next...
Source: DEV Community
TutorialsOrdinary
Building Adaptive AI Agents
Building Adaptive AI Agents — Course Glossary Key terms for building AI agents that improve over time...
Source: DEV Community
TutorialsOrdinary
The one tell of AI-built sites, and a CSS block that fixes it
Every site I built with a coding agent this year had the same problem, and it took me a while to name...
Source: DEV Community
TutorialsOrdinary
One AI, six jobs: how I take an idea from a one-line thought to something live, with a team of agents that share a task board
I don't have a chatbot in my homelab. I have a staff. It's one self-hosted AI agent, but it runs as...
Source: DEV Community
TutorialsOrdinary
My 5 trading bots reported every sale as a success. None of them ever sold anything.
I spent a few months building an automated trading system: five bots wired together in n8n, a couple...
Source: DEV Community
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Compare Against the Schema They Shipped, Not the One You Expected
My harness flagged the model for sending the wrong arguments. It compared what the model actually...
Source: DEV Community
TutorialsOrdinary
You Aren't Choosing an AI Tool. You're Choosing Who Gets Paged at 2 AM.
Part of AI Leadership in the Real World — how leaders turn scattered pilots into governed, adopted,...
Source: DEV Community
TutorialsOrdinary
Gitignore Is Not a Model Boundary
Gitignore will not stop a coding agent from reading the files you refused to commit. The privacy...
Source: DEV Community
TutorialsOrdinary
Securing a RAG Pipeline — The Threats I Designed Against and the Ones I Didn't
Most RAG tutorials end when the pipeline answers a question correctly. That's where the security...
Source: DEV Community
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I Built a RAG Pipeline From Scratch Without Using LangChain — Here's Every Decision I Made
Every RAG tutorial starts the same way. from langchain import ... Enter fullscreen mode ...
Source: DEV Community
TutorialsOrdinary
Your prompt system has no tests, and that is why you cannot tell it is broken
Tags: ai, python, testing, showdev Code fails loudly. A prompt system fails in silence, and it...
Source: DEV Community