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TutorialsOrdinary
Progressive Disclosure: Shaping Claude Code's Output
Opus 5.5 shipped on September 22, and its replies read differently: answer first, less...
Source: DEV Community · Claude
TutorialsOrdinary
Flow — Experience the Library, Through Luminary
This is the experience I want reading with Luminary to feel like — not a feature list, but a day in...
Source: DEV Community
TutorialsOrdinary
I made retrieval 4x better and my agent got worse
Recall@1 went from 13% to 50%. Recall@5 from 13% to 80%. Over the same week, the number of questions...
Source: DEV Community
TutorialsOrdinary
pdfium and pypdf return different text from the same PDF — four mismatches to know before you feed PDFs to an LLM
I assumed that "extract the text from this PDF" gives you the same characters no matter which library...
Source: DEV Community
TutorialsOrdinary
Editing a plan without re-prompting the model
The plan as an editable artifact: stable task ids, dependencies as data, and the edits a model is not allowed to make.
Source: DEV Community
TutorialsOrdinary
EU Data Centre Energy Rating Proposal: What It Could Mean for Cloud Buyers
The European Commission is proposing a common rating scheme for data centres intended to improve...
Source: DEV Community
TutorialsOrdinary
Build a support agent on Cloudflare Workers that cites its sources
Most "AI support agent" tutorials end with a chat box that confidently makes something up. The fix is...
Source: DEV Community
TutorialsOrdinary
EU AI Act Deepfake Labels Are Now Mandatory: What Businesses Need to Do
The European Union's AI Act now requires transparency disclosures for deepfakes and certain...
Source: DEV Community
TutorialsOrdinary
How to Build a Good Human-in-the-Loop for Multi-Agent Systems
A good human in the loop for multi-agent systems does not mean watching every agent in real time. You cannot, and you never will. It means building the…
Source: DEV Community
TutorialsOrdinary
The anatomy of an AI agent: model, loop, tools, memory
An AI agent is a language model wrapped in a loop that plans, calls tools and iterates toward a goal...
Source: DEV Community
TutorialsOrdinary
I stopped prompting and started building a harness
For the last few months I've been using AI agents in almost every part of my React Native work. At...
Source: DEV Community
TutorialsOrdinary
I Turned DEV.to Into a Walkable 3D Library — Debugging It Has Been a Nightmare
DEV Library is my idea of first-person 3D reimagining of DEV.to. Not a themed scene with some...
Source: DEV Community
TutorialsOrdinary
Claude Opus 5.5 vs GPT-6 Astra vs GPT-6 Sol: the effort knob matters more than the model
On September 22, 2026, Anthropic shipped Claude Opus 5.5 and OpenAI shipped GPT-6 Sol on the same...
Source: DEV Community · OpenAI / GPT / Claude
TutorialsOrdinary
Your AI Model Isn’t Limited. Your Request Is. So I used jev to fix it.
A prompt sent to an AI is a snapshot of what you know at the exact moment you type it. That sounds...
Source: DEV Community
TutorialsOrdinary
We analyzed 15,412 AI-generated Pinterest pins. The most popular style isn't the one that performs best.
I run URL2Pin, a platform that turns a product URL (Amazon, Etsy, a blog post) into ready to publish...
Source: DEV Community
TutorialsOrdinary
Building a Corporate Offsite Cost Calculator That Doesn't Guess
Every HR or admin person planning a company offsite hits the same wall: nobody can tell them what it...
Source: DEV Community
TutorialsOrdinary
AI Agent Platforms: Agent Frameworks to Full-Stack Platforms
TL;DR "Agent framework" is used for several different kinds of tool: agent SDKs,...
Source: DEV Community
TutorialsOrdinary
A Psychological State is a Coefficient Vector
Hamming's two kinds of novelty are not two kinds of stuff. They are two things you can do with one...
Source: DEV Community
TutorialsOrdinary
Web chat is not a coding environment
I have been pairing with someone who writes code in a web chat. Claude.ai, ChatGPT, whichever tab is...
Source: DEV Community · ChatGPT / Claude
TutorialsOrdinary
Freelance Developer Rates in 2026: How to Price Work an AI Agent Can Half-Do
A client asks for a CSV import feature. Two years ago you would have quoted 20 hours. Today an agent...
Source: DEV Community
TutorialsOrdinary
What AI think of Code Meridian
Here is the response on what the llm thought after the challenge. I think Human Cognitive Seed is...
Source: DEV Community
TutorialsOrdinary
Enforce Permissions Inside the pgvector Query, Not After It
A hands-on guide to making access control part of your Postgres vector search so an unauthorized chunk is never even ranked.
Source: DEV Community
TutorialsOrdinary
How Default Settings and Bad Habits Are Draining Your Claude Code Budget
Introduction Many developers use Claude Code and look for ways to reduce token consumption...
Source: DEV Community · Claude
TutorialsOrdinary
How to Reduce Claude Code's Initial Context and Avoid Prompt Cache Breaks
Introduction Lately, discussions around token optimization in Claude Code have focused...
Source: DEV Community · Claude
TutorialsOrdinary
RAG vs. Fine-Tuning vs. Long Context
For a couple of years, this was framed as a simple either/or question: retrieve relevant chunks at...
Source: DEV Community
TutorialsOrdinary
One attacker rented 87,000 IPs with a modified AI CLI
An attacker brute-forced 87,000 IPs on legacy VPNs, rented them as proxies, and automated the whole operation with a modified AI CLI. Plus: identity as the new initial access.
Source: DEV Community
TutorialsOrdinary
I built a free, BYOK AI coding agent IDE that runs fully offline on local LLMs
I built Forger, a standalone Electron app that bundles a file explorer, Monaco editor, AI chat, Git,...
Source: DEV Community
TutorialsOrdinary
Semantic Search Without an LLM. Build Blazing-Fast Semantic Search for \$0
Currently, we are in a phase when the term “AI search” refers to the use of effective and slow...
Source: DEV Community
TutorialsOrdinary
Before Daybreak — the promise is the branching point
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange. What...
Source: DEV Community
TutorialsOrdinary
CLOSEDQUORUM: The Malware That Lets Four AI Models Vote on How to Attack You
Cisco Talos just documented the first Windows malware that doesn't wait for a human to tell it what...
Source: DEV Community
TutorialsOrdinary
DuckDuckGo MCP Servers in Claude Code: 8 Tested, 3 Actually Work
Free web search for an agent sounds like a solved problem. There are dozens of DuckDuckGo MCP...
Source: DEV Community · Claude
TutorialsOrdinary
No CVE needed: how a GitHub issue hijacked an AI agent
No CVE needed: how a GitHub issue hijacked an AI agent
Source: DEV Community
TutorialsOrdinary
Claude Opus 5.5 Is Now on Google Cloud, and I Think It's a Big Deal for Developers
Anthropic released Claude Opus 5.5 this week, and it's available on Amazon Web Services, Google...
Source: DEV Community · Claude
TutorialsOrdinary
Something About Coding Stopped Feeling Good — and It Took Me a While to Figure Out What
Let me tell you about a project that wasn't impressive. Back in university, I built a small .NET...
Source: DEV Community
TutorialsOrdinary
Stop building side projects. Nobody cares — and here's the uncomfortable math.
Open your GitHub. Go on. Count the repositories that have a README, a clean commit that says initial...
Source: DEV Community
TutorialsOrdinary
Coding with AI: The Investigator Method
Before I heard about OpenAI, I would never have imagined programming to become what it is today....
Source: DEV Community · OpenAI
TutorialsOrdinary
Annotation & Comment: A Simpler Approach to AI Image Editing
Introduction Most AI image editing tools today rely on text-only prompts to describe what...
Source: DEV Community
TutorialsOrdinary
My AI agent said we were under attack. The logs said otherwise.
Two things happened to me in the same afternoon this week. One was real and boring. The other was...
Source: DEV Community
TutorialsOrdinary
Will Jev Replace LLMs? A Support Ticket Routing Example
LLMs and Jev: When You Need a Decision Instead of a Reply Imagine a support application...
Source: DEV Community
TutorialsOrdinary
DevDocs — A Developer Agent Grounded in Real Documentation
DevDocs — A Developer Agent Grounded in Real Documentation This is a submission for the...
Source: DEV Community