17617 posts from this source
The Gap I Found Stripe has an official MCP server, but it's TypeScript‑only for local use. The community Python alternatives are basic—typically 5–8 tools, API...
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If you’ve ever installed a WordPress theme and immediately thought, “Why does this look nothing like the example?” — you’re not crazy, and you’re definitely not...
!Cover image for How We Create Black Hole in Dev with Three.jshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https...
This is a submission for the GitHub Copilot CLI Challengehttps://dev.to/challenges/github-2026-01-21 What I Built GitTalks turns GitHub repositories into multi‑...
Introduction I used to bookmark everything—articles I wanted to revisit, docs I might need later, tools I planned to test. Eventually I ended up with hundreds...
!Cover image for So You Want to Build for the Web? Here's Your 2026 Game Planhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,fo...
Everyone claims to offer secure code execution, but most platforms that run code—online judges, sandbox APIs, or embedded execution engines—rely on surface‑leve...
Introducing AppSync & GraphQL GQL to Your Team Introducing AppSync to your team has its challenges—especially if the team is unfamiliar with GraphQL GQL. As th...
The Problem I use Claude Code daily, but I had no idea where my tokens were going. How many tokens per model? Which tools get called the most? How active are m...
In this performance evaluation, we compared three congestion control algorithms—NDM‑TCP ML‑based, TCP Cubic, and TCP Reno—under network conditions that simulate...
OpenRouter provides instant access to 300+ models via SaaS, while Bifrost delivers 11 µs latency with a self‑hosted deployment and zero vendor lock‑in. This com...
Introduction In this project, I built a full‑stack web application using Docker to demonstrate containerization concepts including Dockerfiles, Docker Compose,...
'The ASPICE Cost Fallacy — Engineering Economics at Scale Part 1 of 4
I'm João, a solo developer from Portugal, and I just launched OpenClaw Cloud — a managed hosting platform that gives you your own personal AI assistant running...
The BEHILOS Benchmark In his book Unix: A History and a Memoir, Brian Kernighan recounts his favorite grep story from the early days of Unix. Someone at Bell L...
Why this module exists Rocky Linux and other RHEL derivatives rely on YUM/DNF repositories to provide software packages. Many useful packages — debugging tools...
The “Oh S” Moment We’ve all been there. You have a side project running on a $5 VPS. You wrote a quick bash script to run pg_dump or mysqldump every night at 3...
Description While navigating the Dev.to feed, the Follow button in the user profile hover card displays duplicated text e.g., FollowFollow. This appears to be...
!Cover image for Use Copilot CLI to increase developer productivityhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/...
What is Inheritance? Inheritance is a mechanism where one class gets the states and behaviors of another class. It represents an is‑a relationship, meaning inh...
!Cover image for Building a Real-World DevSecOps Pipeline Project Overviewhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,forma...
Why AI Tools Aren’t a Silver Bullet Every other post on your feed is telling you AI tools are going to “revolutionize” your coding workflow. And they’re not wr...
Overview Hey everyone 👋 Today I want to share something I've been working on that combines two things I love: clean CSS frameworks and Material Design aesthet...
Prerequisites - Completed Phoenix Workspace - Validated deployment bundle - Remote Linux server Ubuntu recommended with SSH access - Phoenix installed locally...
Introduction If you've used Claude Code for anything beyond quick scripts, you know the pattern: you start prompting, things go well for 20 minutes, then your...
Overview I built a web project called Future City Simulator, a simple interactive website that shows how a smart and sustainable city of the future could look....
The Problem with Silent SEO Breakages Last week I spent two hours copy‑pasting data from Screaming Frog into my CLI so Claude could analyze the issues and sugg...
Read more about Show Dev: ARK — The Sovereign Compiler for AI‑Nati...
What’s New? There’s a new “Related resources” tab in the EC2 Security Groups console. It scans your AWS resources and displays which ones are using the selecte...
Generics são uma funcionalidade introduzida no Java 5 que permite criar classes, interfaces e métodos que trabalham com diferentes tipos de dados. Eles eliminam...
!Cover image for Built a Hybrid RAG API with FastAPI & Ollama – Sparse + Dense retrieval in action.https://media2.dev.to/dynamic/image/width=1000,height=420,fit...
Introduction This article gives you the foundational knowledge you need to build production‑grade NFC applications on Android. You’ll learn how NFC works under...
Opportunity At Axpo Group, we are building a Data Platform team in Madrid hybrid, 60% remote. Requirements - Experience last 3 years building production‑ready,...
Pre‑review code analyzer that catches issues before human reviewers see them, reducing review cycles from 4‑6 hours to ≈30 seconds. It uses an 8‑layer analysis...
Large Language Models Are No Longer Experimental Add‑Ons They are embedded into customer‑support workflows, internal copilots, data‑enrichment pipelines, conte...
We've all been there. You're deep into a project, making great progress, and then you hit a wall. Maybe the app is having trouble reading data from the API, or...
Definitions Normal Text: Less than 24 px or less than 18.7 px if bold. Large-Scale Text: At least 24 px or at least 18.7 px with bold weight typically 700+. Ru...
Oracle APEX – A Database‑Centric Application Framework Oracle APEX is often presented as a low‑code development platform. On technical examination, however, it...
A 90‑Second Full‑Stack Todo App with Claude Code I opened a terminal, described what I wanted to an AI agent, and 90 seconds later a full‑stack todo app was li...
!Cover image for React Interviews: Don't Get a Red Card on Your Coding Challengehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto...
Challenge Overview Yesterday I set myself a challenge: replicating the footer of a professional template called Mapple. You can see the original design here: M...
NutriVision AI NutriVision AI is an example application from the Qubrid AIhttps://qubrid.com/ Cookbook that demonstrates how to build a multimodal vision‑langu...
Introduction I’ve been building with LLMs for a while now, and I keep noticing the same pattern. A project starts simple: python response = client.responses.cr...
Introduction The Internet of Things has evolved rapidly, moving from experimental pilots to large‑scale deployments across industries such as manufacturing, lo...
Introduction If you've clicked on this post you might be expecting a deep dive into why computer science or programming is a science. Hold your horses—this is...
Overview Authentication discussions usually focus on: - Passkeys - TOTP - Hardware tokens - Passwordless Recovery mechanisms are rarely analysed with the same...
Angular 21 Signal Forms – A New Mental Model For years, Angular forms have meant one thing: FormGroup, FormControl, valueChanges, and a tree of AbstractControl...
