16710 posts from this source
The actual vulnerability The skill declared WebFetch and WebSearch in allowed-tools. That's the surface issue, but the real problem lies deeper. The PreToolUse...
The 18-Month Wall 🧱 GitHub Copilot and Claude are the fastest ways to write technical debt I’ve ever seen. In 2026, the bottleneck isn’t writing code anymore—...
Modern distributed databases such as Amazon DynamoDB and Apache Cassandra replicate data across multiple servers to improve scalability, fault tolerance, and av...
!Cover image for I vibe-coded a free German learning app — here's what I actually ended up withhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cov...
The Idea The component uses a conic-gradient to draw the progress arc and a radial mask to turn it into a ring. A small glowing dot follows the arc to give it...
markdown !Tiamathttps://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...
Every developer uses memory every single day. But most tutorials skip the why and jump straight to syntax. This post fixes that. By the end, you’ll understand...
So you're not a CS graduate. Maybe you come from healthcare, logistics, finance, or something completely unrelated, and you’ve been quietly wondering whether a...
If you’ve ever built a little “AI helper” script or even just copy‑pasted prompts in ChatGPT, you’ve probably felt this pain: - A prompt works great on Tuesday....
The Challenge Cross‑organization communication usually suggests VPC peering. However, we hit a major roadblock: the separate VPCs were using the same CIDR bloc...
Read more about [Github发现] Project AIRI：打造专属赛博女友！陪聊陪玩的开源 AI 虚拟伴侣项目...
Verification Loop Prompt If you use an assistant for coding or writing, you’ve probably seen this pattern: 1. You ask for something concrete. 2. You get someth...
If you're running microservices, you already know the pain: routing, authentication, rate limiting, Swagger docs, load balancing — all glued together with custo...
Introduction In the previous post we created tokens using the Token‑2022 program, which supports extensions such as the Metadata Pointer Extension stored direc...
!Cover image for Why Running Multiple AI Coding Agents Creates Chaos And How We're Fixing Ithttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,...
Implementing AIOps in DevSecOps: Transforming Modern Software Operations In today's cloud‑native world, organizations run thousands of microservices across dis...
In part 1https://dev.to/aws-heroes/aws-lambda-managed-instances-with-java-25-and-aws-sam-part-1-introduction-and-sample-application-1eb7 of the series, we expla...
The Problem and Introducing WPPF If you've built more than a few WordPress plugins, you've probably run into the same pattern. A plugin starts clean, but as fe...
Components structure in Deerflow codebase — Part 1.1 The approach is simple: 1. Pick a route. 2. Locate this route in the DeerFlow codebase. 3. Review how the...
!Linkbase screenshothttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazon...
Hey dev community 👋 If you've ever published a Python package on PyPI, you've probably stared at the basic download stats page wondering: - Is usage actually g...
🐘 O que é o SERIAL no PostgreSQL? A primeira coisa que você precisa saber e que “buga” a cabeça de muita gente: o SERIAL não é um tipo de dado real. Ele é uma...
The Incredible Shrinking Flagship: Is Peak Big Phone Finally Over? A 5.9‑inch phone is now considered small. A decade ago, that same screen size would've gotte...
TL;DR When an AI agent runs a recurring cron task without explicit exit conditions, it can loop indefinitely, wasting tokens and API calls. Fixes include: defi...
If you build mobile apps, you’ve probably seen this message at least once: > “Hey… the build isn’t installing.” And just like that, your day is ruined. You star...
Background For decades, service‑based IT companies have followed a classic pyramid structure: - A large base of junior and mid‑level developers - Fewer leads a...
Discussion Overview Yesterday, I had a useful and interesting discussion with my friends about JavaScript. We decided to practice scenario‑based questions inst...
Charlotte Demo: Let an AI Agent Test a UI Feature I built Charlottehttps://github.com/TickTockBent/charlotte, an open‑source MCP server for browser automation....
The Script Behind AI Design Feedback You’ve probably heard this feedback before: - “The hierarchy is clear.” - “The visual rhythm is consistent.” Maybe it even...
Sometimes the best products are not born in a boardroom, a startup incubator, or a million‑dollar brainstorming session. Sometimes they start with something ver...
TL;DR Five open‑source AI gateways compared on performance, features, and deployment. - Bifrost which I help maintain leads on raw throughput – ≈ 11 µs overhea...
TL;DR Claude Code usage scales linearly with your team size, but the costs don’t stay linear. An unmonitored team of 20 developers can burn through lakhs per mo...
A Conversational Lead‑Capture Agent for My Freelance Site There’s a specific type of frustration I kept running into as a freelance developer. Someone would la...
Multi‑Tenancy: The Cornerstone of Modern SaaS Multi‑tenancy enables resource consolidation while preserving logical isolation between customers. Choosing the w...
Introduction This is not a post about AI. It is a post about what happens to people who never ask why. I was at a protest when someone told me the internet sho...
Real-time Progress with ActionCable & Stimulus How to push live progress updates from a background import job to the browser using a Broadcaster service, an Ac...
Everyone lists the 2 TB and Gemini access, but that's just the box 📦. The real value is in the workflows it quietly unlocks—if you know where to look. The real...
The deeper I dive into strategy robustness testing, the clearer one thing becomes: most trading bots and ready‑made strategies are designed in a way that create...
Introduction Often, our .NET clients ask this question: Should we use C or F? Both languages run on the same .NET runtime and share access to the same librarie...
I've been writing regex for years and I still look things up constantly. The problem with most cheat sheets is they list every possible syntax token without tel...
The Problem I kept missing trades because I looked away from my charts for five seconds. A breakout happened, a reversal formed, and by the time I looked back...
Every API developer has been there. You ship an API, someone starts using it, and the questions begin: - “How many requests are we getting?” - “Who’s our heavie...
If you've ever deployed a Terraform module only to discover that someone passed a private subnet ID where a public one was expected, you know the pain. The depl...
markdown !Cover image for Multiple Deployments, One Config Filehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/http...
markdown !Cover image for Runs vs. Threads: When to Use Whichhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%...
Overview There are many key‑value stores available, such as RocksDB and LevelDB. Even though SQLite is a SQL database, people often use it as a storage engine....
markdown !Sovereign Revenue Guardhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazo...
Step 1: I Treated Prep Like a Product Before diving into frameworks and question banks, I paused and asked: - What skills are being evaluated? - Where am I wea...
