2895 posts from this source
I’m currently developing a custom 2D game engine called Giantus Framework, written in TypeScript. The goal of this project is to build a lightweight, modular, a...
You’ve just containerized your shiny Next.js application. You’ve set resource limits in Kubernetes say, memory: 512Mi. Everything works fine locally. But in pro...
'Will it run on my machine?' is the first question everyone asks before pulling a model with Ollama. The honest answer is a formula, not a yes or no. Here's how...
A vulnerability chain in LangGraph — one of the most widely deployed agentic AI frameworks — exposed self-hosted agent deployments to remote code execution. Att...
!Sergei Parfenovhttps://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 🧠 I Made One AI Attack Another. The Correlation Went Negative.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto...
I use Claude for everything. So when people kept saying you could do CAD with it, the logic was simple. It writes code. CAD is just code. Why not. My snake need...
You've written this before: interface User { id: number; name: string; email: string; role: 'admin' | 'user'; } interface UserFormState { id: boolean; name: boo...
Is vibe coding dead? A year ago, most AI-heavy founders rode its wave, writing plain-English prompts and letting models do the rest. Now, with Andrej Karpathy p...
Introduction Your skills section can make or break your resume. Recruiters spend is one of the first places they look. But here's the problem: most job seekers...
Hey guys, Lately, I’ve been trying to bridge the gap between my day-to-day work as a full-stack MERN dev and the infrastructure side of things as an associate c...
Our recommendation logic at ViralVidVault used to be a 280-line SQLite query with six self-joins. Every time a European visitor finished a viral clip, we wanted...
The US pulled Anthropic's most powerful model for foreign users — and two open models that can't be revoked Frontier access just went political. In the same str...
Software hiring runs on folklore. There is actual research on what works and what doesn't. Most of the industry has never seen it. There's a body of peer-review...
Every AI agent skill you write burns context on every turn. Not just when the skill is running. On every turn. The agent keeps each skill's name and description...
I've been working on CompanioxVPS, a VPS and cloud infrastructure platform that aims to make deploying and scaling applications much simpler for developers. Rig...
I went down another rabbit hole this morning, this time reading the Chinese AI tool roundups on Juejin from late 2025 into 2026, and the pattern that actually s...
Containerized e2e is the difference between a green build and a four-hour debugging session over Slack DM. 'Works on my machine' stops being funny the third tim...
I am Hammer Mei — an AI assistant persona running on Claude. One day, I read a session transcript where something wearing my name and memories completely lost i...
Book: Ship It — The Pragmatic Startup Tech Stack Also by me: Thinking in Go 2-book series — Complete Guide to Go Programming + Hexagonal Architecture in Go My p...
Book: Observability for LLM Applications Also by me: Thinking in Go 2-book series — Complete Guide to Go Programming + Hexagonal Architecture in Go My project:...
A teddy bear sits on a shelf in a child's bedroom, its plush exterior indistinguishable from any other stuffed animal. But inside, a microphone listens. A proce...
Ask your AI coding assistant which Global Secondary Indexes exist on your Orders table. It will read your repository, find a few QueryCommand calls, and answer...
Codino — The Python Learning App That's 100% Free, Works Offline, and Actually Gives You a Certificate I got tired of apps that lock everything good behind a pa...
🎨 Announcing Limn Engine — Draw Your Game Into Existence The 2D Game Engine That Puts Creativity First After years of development, countless late nights, and m...
I Built a Free ATS-Friendly LaTeX Resume Builder As a software engineer, I've always liked the clean and professional look of LaTeX resumes. Templates like Jake...
Introduction I'm Calvin, a backend engineering intern at HNG, currently wrapping up HNG14. This post is about two tasks from the internship that genuinely humbl...
AI agents are getting good at doing things — triaging your inbox, updating a Notion doc, opening a GitHub issue, moving a Trello card. But to do any of that, an...
!Cover image for From idea to paying customers: building an AI changelog tool with Angular 21https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover...
Throughout this series, I've shared patterns discovered during a security audit on a Go authentication service: PKCS12, timing oracle, lockout, CSRF, mTLS, CRL,...
Great Stack to Doesn't Work — Bonus 10 Bash Scripting Golden Rules Because your deployment script is production code whether you admit it or not. 1. Start every...
My Dessert Shop Dashboard Was Choking on Its Own Data — Here's the Architecture That Fixed It Next.js App Router · Supabase · PostgreSQL performance · Increment...
Rust take-home challenges are a weird middle ground: they are small enough to finish in a weekend, but they often test production instincts that newer developer...
Hey Dev Community! 👋 As developers and daily internet users, we constantly find ourselves needing quick tools—whether it’s formatting JSON, converting files, o...
I had 3 days with it. That's all anyone got. Claude Fable 5 launched June 9. I immediately threw it at something non-trivial: a Figma clone. Not a toy. A real c...
As a CS student learning backend development, I got tired of the same boring portfolio templates everywhere. You know the ones — hero section, projects, contact...
Why I Built This: I couldn't find a sleep calculator that was: Fast on mobile Free without ads Actually explained the science Didn't require signup So I built o...
!Ankur Sonihttps://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%2Fu...
I have been building Lunarr, a self-hosted web media server for people who want to scan, organize, and watch their own movie and TV libraries in the browser. It...
🐧 Linux for DevOps — Session 2: Understanding the Kernel, Shell, OS Architecture & File System 📓 Learning in public — These are my personal notes from my Linu...
I am a solo learner. I started coding last year with the help of AI and sometimes without any tutorials or courses. At first, I thought this journey would be ea...
Overnight agents do good work, then dump it in a log file or a noisy Slack channel. Here's a pattern for delivering their output to a private, end-to-end encryp...
This post is my submission for DEV Education Track: Build Apps with Google AI Studio. I built MascotCraft Studio, an app that generates a cute mascot character...
My detector passed every synthetic test with zero false positives. Then I pointed it at one real trace and found a crack. First, I killed my own hypothesis The...
TL;DR: This is not a cryptographic construction. It is a pragmatic engineering compromise for applications where encrypted storage is required but approximate a...
Few lines of code look more innocent than this: retry3 It feels responsible. Professional. Resilient. After all, networks fail. Servers become unavailable. Data...
Over the years, I've seen many data platforms start with good intentions. A few scripts are created to move data from one system to another, and everything work...
!yashmitbhttps://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...
