2885 posts from this source
AI Agents Are the Best Thing to Happen to Network Administration Since SDN A single API key, an AI agent, and a router behind a double-NAT in Southeast Asia. Wh...
TL;DR: Pest PHP can test the structure of your code, not just its behavior. Write your team rules as architecture tests and CI enforces them on every commit. On...
You wrote the rule. The agent read it. It broke the rule anyway. Here's one from a React Native project. My config said: Never use pnpm add for native packages....
For a long time, when an AI gave me a bad answer, my instinct was to rewrite the prompt. Add a 'please.' Try 'act as a senior engineer.' Reword the question for...
I was supposed to stop at LangGraph. That was the plan. Instead, the rabbit hole decided otherwise. Some of the things I unexpectedly picked up while chasing Ag...
About Serialport: The serialport-rs library is a foundational cross-platform crate that enables Rust applications to communicate directly with hardware via seri...
Build faster, design better, and ship like it's 2030. 21st.dev– A massive library of ready-made React/Tailwind components, plus the exact prompt to feed your AI...
!Cover image for I gave 8 AI agents an island and watched a society emerge — wars, gossip, grudges, and peacehttps://media2.dev.to/dynamic/image/width=1000,heig...
Every time I need to resize a batch of images, strip metadata, or convert to WebP, I end up in the same loop: Google 'resize image online' Pick a site, upload m...
Have you ever opened a Project and found one giant PHP file with 2,000 lines? Functions everywhere. Global variables. No clear structure. And every time you add...
Over the years, I've found myself repeatedly searching for small utility tools. JSON formatters. JWT decoders. Regex testers. QR code generators. Text cleaners....
In modern Angular applications, managing data efficiently is crucial for performance and maintainability. The Repository Pattern provides a clean abstraction la...
Most projects don't need a dedicated content management platform. Recently, I experimented with using a Notion database as a lightweight CMS for a Next.js appli...
Most data engineering teams do not struggle because they lack smart people. They struggle because too much of the delivery process is still repetitive. A source...
The distributed systems world solved long-running transactions with SAGA. The agentic AI world has a harder version of the same problem. Here's how Agent Harnes...
When working with ClickHouse®, writing a query is usually straightforward. Writing an efficient query, however, requires understanding how ClickHouse reads and...
If you're still writing os.path.join'dir', 'subdir', 'file.txt', you're doing file paths the hard way. Python 3.4 introduced pathlib — a modern object-oriented...
Chúc mừng bạn đã sở hữu một chiếc laptop mới với cấu hình đồ họa hiện đại! Dù bạn chọn hướng đi tối ưu pin với iGPU thế hệ mới như Intel Arc 140V hay AMD Radeon...
The Quest Begins The 'Why' Honestly, I felt like I was stuck in the opening scene of The Matrix—surrounded by green code that made zero sense, except this time...
!Sailee Shingarehttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fupload...
!Cover image for The Zero-Drift Ideal Monorepo Setup for Startupshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/ht...
I learned this the annoying way: admin panels are not configuration systems. They can become one, but not by accident. Early on, it feels harmless. Someone need...
!Cover image for Agent Series 20: Harness in Production — From Single File to Reusable Packagehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cove...
It's 2:47am. The pager has just gone off for the third time in twenty minutes. Checkout latency is spiking. The error rate on /api/orders is climbing. Slack is...
A few weeks ago I shipped a feature I'd been putting off because it felt like it needed a backend: subscribable calendar feeds. 'Add this holiday to Google Cale...
You built an outreach agent, it sent 80 follow-ups this week, and you have no idea what happened to any of them. Did the prospect open the message? Click the de...
Your procurement agent needs three quotes for a hardware order. The vendor on the other side runs a sales agent that answers pricing questions automatically. Ne...
The most effective safety control for an email agent isn't a better model, a longer system prompt, or a stricter eval suite. It's a draft folder. Here's the set...
Traditional databases just can't keep up with high concurrency and low latency at the same time. The term 'real-time' has become kind of meaningless. Everyone c...
Some API requests can't finish in time for a single HTTP response. Generating a report, transcoding a video, running a batch import — these take seconds or minu...
If you're a DevOps, SRE, or Cloud engineer in India — or hiring one — the market in 2026 looks very different from a few years ago. Instead of guessing, we anal...
!ricco020https://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuse...
!Cover image for React.js ~Clean Code Practical Use~https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fd...
🌐 Este artigo também está disponível em Português. If you work with monorepos using Nx or Lerna, you already know that remote caching is practically a superpow...
🌐 This article is also available in English. Se você trabalha com monorepos usando Nx ou Lerna, sabe que o cache remoto é praticamente um superpoder. A capacid...
I Cut RAG Costs 65% With DeepSeek + ChromaDB — Full Data Last quarter my team burned through $14,800 on a single RAG workload. That's not a typo. I stared at th...
I’ve spent years loving Git and simultaneously wanting to throw my laptop out the window because of it. We all know the feeling: $ git status panic $ git reset...
A few months ago I had a small job to automate: every day, take a list of URLs from my site and notify Google and Bing that they'd changed, so new pages would g...
!tkpdx01https://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser...
I'm in high school in Japan. I'm afraid that this article may include some unnatural points. I'm creating a web document that explains systematically what progr...
The most dangerous AI prototype is not the broken one. It is the one that looks finished five minutes too early. That is the moment when teams start discussing...
Antes yo hacia una demo con IA, veia pantallas razonables y enseguida pensaba en backlog. Ese salto era demasiado rapido. Ahora, cuando NxCode me deja revisar u...
This is not an attack on Domain-Driven Design. The core value of DDD still matters, perhaps even more in the age of AI. Understanding a complex business domain...
The promise Most numbers you read about the economy ask for your trust. A price index, an exchange rate, a “fair value” — you take the institution’s word for it...
Lab Information The xfusion AI Development Team is building intelligent developer-assistance tools that enhance productivity and communication across engineerin...
I gotta say, the Data Scientist's Guide to AI Summarization in 2026 I have spent the better part of three years building summarization pipelines, and I can tell...
I spent a couple of weeks asking people a pretty basic question. If you are actually running agents, past the demo, in something resembling production, how do y...
The AI coding tool landscape has exploded. Here's every serious option, what it actually costs, and who should use it. The word 'IDE' barely captures what these...
